Category: Uncategorized

Written by Nick Reeder

Before I explain why I selected these particular exercises, here is a version of the warm-up.

In this context, a neuromuscular warm-up means that the exercises are specifically designed to improve balance, coordination, movement quality, landing mechanics, deceleration, the ability to change direction, and injury prevention.

The warm-up is similar to the movement-based warm-ups commonly used in lacrosse, basketball, football, and soccer practices, but with additional sport-specific elements as well as several movements and variations selected to promote overall athleticism, injury resilience, and athlete education.

A simple way to understand the difference between this warm-up and one you might encounter at a typical lacrosse practice is that it does two things:

First, it moves somewhat into yoga (and soccer) territory by incorporating balance exercises and brief static holds that challenge stability, body awareness, and mobility.

Second, it addresses both basketball and lacrosse-specific athletic demands and common injury patterns by incorporating integrated cutting, planting, jumping, landing, and deceleration exercises.

The Warm-Up

Phase 1: Raise Core Temperature

1. Half-lap jog
2. High knees — 10–15 yards
3. Butt kicks — 10–15 yards
4. Carioca — 10–15 yards each direction

Phase 2: Dynamic Mobility

Athletes move through this sequence while traveling down the field. Each exercise flows into the next, covering range of motion across the hip, knee, ankle, and thoracic spine.

5. Knee Pull to Chest — 5 reps per leg, 2-second balance hold at top
6. Heel Pull — 5 reps per leg, 2-second balance hold, hands on hips
7. Hamstring Scoops — 8 total reps
8. Walking Lunge with Rotation (to knee side only)— 5 reps per leg
9. Side Lunge — 5 per side, 2 to 3 second pause at bottom
10. Toe Walks — 10–15 yards
11. Heel Walks — 10–15 yards

Phase 3: Plyometric and Braking Preparation

This phase introduces force absorption, teaching the body to decelerate safely, which is where many non-contact injuries occur.

12. Snap-Down — 5 total reps Cue: “Snap, hips back, quiet feet, stick.” Progress to: Jump and Stick
13. Low Pogo Hops — 15–20 total hops
14. Shuffle to Controlled Plant — 2 reps per direction, 2-second hold on plant

Phase 4: Activation and Stability (alternate daily)

Choose one of the following, rotating between sessions:

Option A: Single-Leg Hinge — 5 reps per leg; 4 seconds down, 3-second hold, controlled return

Progress to: Warrior pose balance

Option B: Isometric Split-Stance Hold — 1 hold per side; 6 to 8 seconds, half depth, weight slightly forward

Phase 5: Speed and Lacrosse Transition

The warm-up closes by building back toward full sport speed in a controlled, progressive way.

15. Progressive Acceleration Runs — 2 reps to 70% effort, 1 rep to 85%
16. Progress to: 45 degree Cut and Accelerate — 2 planned cuts (1 each direction); 1 coach-directed reactive cut

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Introduction

A quick disclaimer before we get into the logic behind this protocol: I am not a certified athletic trainer or strength and conditioning coach. I am a Montgomery County Public Schools (MCPS) coach, which means I complete mandatory injury care and prevention training each season. I am also an athlete who has logged a significant amount of functional training, rehab, and yoga over the years to recover from injuries and to train. More importantly, I am a teacher and coach, and also parent of a teenage lacrosse player who has observed youth and high school lacrosse players over a long enough period to notice patterns in how and where they get hurt.

This warm-up protocol draws on current best practices in sports medicine and movement science, is shaped by the injuries I see most commonly on the lacrosse field.

Although it is built to be run independently by athletes, I recommend some interventions by a coach over the course of the season for movements that require instruction or progressive development.

Over the course of a season, a warm-up like this will naturally evolve. Exercises get swapped out, progressions get added, and the intensity or focus may shift depending on what practice demands that day.

What is presented here represents a general framework and balance of elements given the 10-15 minutes time frame lacrosse coaches usually have work with.

Progressive Exposure: The Underlying Principle of the Warm Up

Progressive exposure is the process of gradually exposing the nervous system, muscles, tendons, ligaments, and joints to increasing complexity and load. This helps protect reduce injury risk by progressively introducing athletes to greater ranges of motion, increased asymmetry, eccentric braking forces, multi-plane movement, and higher velocities.

In the warm-up above, we do not jump straight into high-force cutting and sprinting. Instead, we layer demands gradually, moving from simple to complex, from low load to higher load, and from slow to fast. The goal is progressive exposure. Because injuries often occur during deceleration, when force must be absorbed and controlled, the warm-up should build deliberately toward that demand rather than arriving there suddenly.

As a practical matter, this means balancing two objectives. Early in the warm-up, we want to elevate heart rate, increase blood flow, and raise tissue temperature with movements that involve multiple joints, such as high knees and Cariocas (a “Carioca” is someone from Rio de Janeiro). Once athletes are warm, we can progress to mobility and balance exercises such as scoops, knee hugs, lunges, and single-leg holds, where range of motion, posture, and control become progressively involved.

These are often the exercises that youth and high school athletes simply “go through the motions” performing. Players may slouch, fail to balance, rush through repetitions, or move through only a limited range of motion. At that point, the coach’s role is not merely to supervise the warm-up, but to coach it. The value of these exercises depends on proper execution, and athletes must understand both how to perform them correctly and why they are doing them.

The Most Common High School Lacrosse Injuries and What Actually Reduces Them

It is common to see multiple players sitting out on the lacrosse sideline, dealing with a range of injuries. Some of these are unavoidable given the physical nature of the sport, but many others reflect a broader culture of neglect when it comes to teaching young athletes how to care for their bodies.

The dynamic warm-up, rather than something to rush through on the way to the real part of practice, presents an opportunity not only to help prevent injuries and support a successful season, but also to teach basic principles of movement science and self-care.

From my experience as an athlete, coach, and parent, instilling these habits in teenagers requires repetition and patience.

In lacrosse, common injuries are typically associated with rapid deceleration, cutting, sprinting at high speed, rotational shooting mechanics, repetitive loading, asymmetrical movement patterns, and fatigue. They can include ACL tears, ankle sprains, hamstring strains, shoulder strains, groin pulls, lower back strains, and hip flexor strains, as well as overuse conditions such as patellar tendon irritation, medial tibial stress syndrome (shin splints), and chronic hip tightness.

A consistent dynamic warm-up, structured rather than improvised or rushed by players who may forget exercises or perform them incompletely, allows athletes to progressively load the ankles, knees, hips, shoulders, and spine while rehearsing the movement patterns most commonly associated with injury risk.

At the high school level, a twelve- to fifteen-minute sequence before every practice and game provides sufficient exposure to build adaptation without creating fatigue. Research suggests that what matters most is not flexibility alone, but neuromuscular training: eccentric hamstring strengthening, single-leg balance and control, proper landing and deceleration mechanics, and progressive sprint exposure. In other words, short but intentional neuromuscular preparation, repeated consistently, is likely to be far more protective than random drills or isolated stretching routines.

It is also important for athletes to cool down and stretch after practice, but that is a separate topic.

The Most Important Concept Regarding Injury Prevention

Perhaps the most important thing to understand about warm-ups and injury prevention is this: many athletic injuries occur not when we accelerate, but when we decelerate, stop, plant, land, or change direction.

Acceleration involves primarily concentric muscle action, meaning muscles shorten as they generate force to create movement. Deceleration involves primarily eccentric muscle action, meaning muscles lengthen while producing force to slow movement down. Because eccentric loading places substantial stress on muscles, tendons, and ligaments, effective deceleration requires precise timing, coordination, balance, and joint alignment.

Most non-contact ACL injuries, for example, occur during cutting or landing, when the knee collapses inward under deceleration load (Hewett et al., 2005). Likewise, most hamstring strains occur not during push-off, but during the terminal swing phase of sprinting, when the hamstring is lengthening under tension to decelerate the lower leg before foot contact (Schache et al., 2009; Chumanov et al., 2011).

Understanding this changes how we think about warm-up design because it suggests that athletes must prepare not only to produce force, but also to absorb and control it. Drills such as snap-downs, jump-and-stick landings, and controlled lateral bounds teach athletes to decelerate efficiently, stabilize the knee and hip, and maintain proper alignment under load. In doing so, they directly address the movement patterns associated with many common non-contact injuries.

What the Research Says Actually Works

Flexibility alone does not prevent A hamstring that is loose but weak is still a hamstring that will strain when it is asked to absorb force at high speed. The goal is not range of motion in isolation. It is strength and control throughout that range.

This distinction matters especially for female athletes. Research has consistently shown that adolescent girls tear their ACL at four to six times the rate of their male counterparts in the same sports (Hewett et al., 2005). This is not primarily a flexibility problem. It reflects differences in how the female body tends to absorb force during landing and cutting, particularly a greater tendency toward dynamic knee valgus, the inward collapse of the knee under load, driven by a combination of anatomical, hormonal, and neuromuscular factors. In practical terms, it means that stretching more does not close that gap. Training the nervous system to control the knee, hip, and trunk under load does.

Research supports several interventions that can reduce injury risk across field and court sports:

1. Neuromuscular training that improves coordination, muscle recruitment, and lower-body control;
2. Eccentric hamstring strengthening that builds capacity to absorb force while the hamstrings are lengthening;
3. Single-leg balance and control that develops the stability needed to land, plant, and change direction safely;
4. Landing and cutting mechanics that train athletes to absorb ground contact through bent knees, hip control, and neutral knee alignment rather than a stiff or collapsing position;

and 5) Progressive exposure to sprinting and high-speed running that prepares athletes for maximal-speed demands instead of exposing cold or underprepared tissues to sudden high loads.

(Hewett et al., 1999, 2005; Myer et al., 2006; Askling et al., 2003; McGuine & Keene, 2006; Sugimoto et al., 2015/2016; van Dyk et al., 2019; Malone et al., 2017); Myer et al., 2006; Askling et al., 2003; McGuine & Keene, 2006; Sugimoto et al., 2015; van Dyk et al., 2019; Malone et al., 2017)

The FIFA 11+ Model and What It Tells Us

Many elite collegiate athletic programs now integrate neuromuscular warm-ups into daily preparation because they improve both performance and durability across seasons. One of the most compelling pieces of evidence for structured neuromuscular warm-ups comes from the FIFA 11+ model. Teams using the FIFA 11+ consistently experience 30 to 50 percent reductions in overall injury rates compared to control groups, with especially strong effects on lower-limb injuries when the program is performed three or more times per week (Soligard et al., 2008).

The FIFA model emphasizes many of the same basic elements as does this lacrosse warm up: single-leg stability, eccentric hamstring strength, controlled cutting mechanics, and proper landing technique. Many of the movement patterns also contain brief isometric elements. Single-leg balance drills, landing ‘stick’ positions, controlled hinges, and deceleration holds all require athletes to generate force without movement in order to stabilize the knee, hip, and ankle under load. These short isometric moments help train postural control and joint stiffness during the exact positions where non-contact injuries often occur.”

Why Isometric Work Belongs in a Warm-Up

When most coaches think about warm-ups, they think about movement. But there is growing scientific support for including brief isometric holds and short static contractions as part of neuromuscular preparation before activity.

What Is Isometric Strength?

Isometric strength is the ability to produce force without changing joint position. In other words, the muscle is working, but the body is not moving.

If you hold the bottom of a split squat and stay still, your quadriceps, glutes, and stabilizers are producing force to prevent you from collapsing, but the joint angle is not changing. That is an isometric contraction. If you balance on one leg and hold a hinge position without moving, your hamstrings and hip stabilizers are active and under tension, but the limb is not shortening or lengthening. That is isometric strength.

This is different from concentric strength, when a muscle shortens to create movement like standing up from a squat, and eccentric strength, when a muscle lengthens while controlling movement like lowering into a squat.

The Science Behind It

Research shows that sustained isometric training increases tendon stiffness, which improves how force is transferred through the joint (Kubo et al., 2006). In a sport like lacrosse, built on cutting, planting, and rapid direction change, that stiffness translates directly to more stable knee and ankle mechanics.

It is worth being precise about what the isometric holds in this warm-up are and are not. The holds used here, split-stance holds and single-leg balance pauses, are brief, moderate-intensity efforts. They function as neuromuscular preparation: activating stabilizing muscles, cueing joint alignment, and priming the nervous system before higher-intensity work. They are not a substitute for a structured strength program and will not produce the same tendon adaptations as a dedicated, high-load isometric training block performed over weeks. This is an important distinction. What brief warm-up isometrics do offer is meaningful, however: they help the body transition more safely from rest to high-speed movement, reinforce the balance and joint control needed to prevent injury, and may help athletes feel more powerful and explosive once practice or competition begins.

Separately, lower isometric hamstring strength has been associated with greater hamstring injury risk (Opar et al., 2015), suggesting that athletes who develop stronger isometric capacity over time through training carry greater resilience into high-speed movements.

Take Home: There is a Huge Benefit to Adding Balance Holds

Large structured prevention programs like FIFA 11+, which include controlled landing, single-leg stabilization, and brief static holds, have shown injury rate reductions of 30 to 50 percent in studied populations (Soligard et al., 2008). The common thread across all of them is neuromuscular control, not stretching. For coaches, brief, well-coached stabilization holds are a daily, low-cost investment in joint awareness and movement quality. In high school settings where athletes may not receive structured strength supervision year-round, that daily exposure adds up.

The Role of Balance and Yoga-Informed Training

Single-leg balance work and yoga-derived movement patterns address a different but related problem: proprioception, or the body’s ability to sense joint position in space. Athletes with poor proprioception, particularly at the ankle, are at significantly elevated risk for sprains and re-injury (McKeon and Hertel, 2008). Balance exercises train the small stabilizing muscles and sensory feedback loops that allow an athlete to recover from an unexpected surface change, a body check, or an awkward landing.

Yoga-informed training contributes here through its emphasis on controlled breathing, body awareness, and stability in asymmetric positions. While the research on yoga specifically in lacrosse populations is limited, its functional overlap with balance, hip mobility, and single-leg control makes it a practical complement to field-based preparation.

How This Protocol Connects to the FIFA Model, Yoga, and MCPS Training

Exercises in this protocol were not chosen arbitrarily. They are drawn directly from three sources: the FIFA 11+ framework, foundational yoga poses such as Warrior, and the MCPS Care and Prevention of Athletic Injuries training that coaches in this county are required to complete. The single-leg hinge is one example. It appears in all three contexts and targets the same movement vulnerabilities the FIFA model was built to address.

Eccentric hamstring strength. The FIFA 11+ places strong emphasis on exercises that train the hamstrings while they lengthen under tension. This matters because most hamstring strains do not occur during push-off. They occur during the terminal swing phase of sprinting, when the hamstring is lengthening to decelerate the lower leg before foot contact (Schache et al., 2009; Chumanov et al., 2011). Lacrosse demands repeated high-speed sprinting, especially in transition.

The slow-tempo single-leg hinges, snap-downs, jump-and-stick drills, and progressive sprint exposures in this protocol directly address that risk by training the hamstrings to absorb force and stabilize the lower body during deceleration and landing.

Controlled landing mechanics. The FIFA 11+ includes repeated jump-and-stick drills that train athletes to land with proper knee alignment and trunk control. Research on ACL injury consistently identifies dynamic knee valgus, the inward collapse of the knee under deceleration load, as a primary risk factor (Hewett et al., 2005). In lacrosse, this pattern appears when landing from a jump shot, recovering defensively, or planting to change direction. The Snap-Down and Shuffle to Controlled Plant in Phase 3 of this protocol target exactly this mechanics pattern, training the body to absorb and control braking forces before they are encountered at full speed.

Trunk and hip control. Core stability is not about abdominal strength for its own sake. It is about maintaining alignment so that force transfers safely through the lower extremities. Poor trunk control increases knee loading during cutting. In lacrosse, high-velocity rotational shooting adds another dimension: repeated torque through the thoracic spine and hips. The walking lunge with rotation in Phase 2, and the balance and hinge work in Phase 4, both address this, reinforcing stacked rib-cage-over-pelvis positioning and building the rotational control that supports durability across a full season.

The yoga influence operates in the same territory. Poses like Warrior train single-leg stability, hip control, and proprioceptive awareness in asymmetric positions, exactly the physical vocabulary a lacrosse player needs when cutting, planting, or absorbing contact on one leg. These are not separate traditions being awkwardly combined. They are different paths to the same underlying goal: a nervous system and musculoskeletal system that can handle what the game demands.

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The Rationale: Why This Sequence?

Raising Temperature First

Cold muscle is less pliable and less responsive. The jog and locomotor drills in Phase 1 elevate heart rate and increase circulation to working muscles before any stretching or loading begins, consistent with standard warm-up physiology.

Dynamic Over Static Stretching

Research consistently shows that static stretching before activity can temporarily reduce muscle force output. Dynamic mobility, moving through range of motion under control, prepares tissues without that cost. Every exercise in Phase 2 is chosen to address the joints and planes of motion most stressed in lacrosse: hip flexion and extension, lateral hip mobility, ankle dorsiflexion, and rotational trunk control.

Teaching the Body to Brake

The majority of non-contact ACL injuries in field sports happen during deceleration, cutting, landing, or planting, not acceleration. Phase 3 is built entirely around teaching athletes to absorb force with control. The Snap-Down specifically trains the posterior chain to catch the body on landing. Pogo Hops develop ankle stiffness and reactive tendon function. The Shuffle to Controlled Plant mimics the exact movement pattern of a defensive cut or lateral repositioning in lacrosse.

Activation Without Fatigue

Phase 4 targets the glutes and single-leg stability, two areas consistently implicated in lower-extremity injury risk in adolescent athletes. By alternating between the hinge and the isometric hold across sessions, athletes train both the movement pattern and the static strength demand without accumulating fatigue before practice has even started.

Finishing at Sport Speed

The final phase bridges the warm-up to practice by gradually reintroducing full-speed effort. Progressive acceleration runs prevent the common mistake of going from a slow warm-up directly into a sprint drill. The cut progressions, when added, layer in cognitive load, planned versus reactive, which better prepares the nervous system for the unpredictability of live play.

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Conclusion: The Case for Movement Literacy

There is a broader point worth making here, one that extends beyond lacrosse and beyond warm-ups. As a substitute physical education teacher across Montgomery County Public Schools, and as a former Division I and high school lacrosse coach, a high school soccer and basketball coach, a ski coach, a wilderness trip leader, and a youth coach for a number of sports, I have had a vantage point across a wide range of athletic settings and age groups. I have noticed that when students get to high school, PE students may receive yoga and JV or Varsity athletes may receive a quality dynamic warm-up, but rarely is either group taught the connection between the two or given the knowledge base to understand why what they are doing matters. When an athlete pulls a knee to their chest and balances for two seconds, braces their core through a lunge, holds a single-leg hinge, or pauses at the bottom of a side lunge, they should understand what they are doing and why, in the context of the principles explained here.

Functional movement literacy means understanding how the body produces, transfers, and absorbs force, and why that understanding protects you across a lifetime of physical activity. It is not currently a consistent part of either athletic or physical education in most high school settings. An athlete who understands why they are hinging, holding, and decelerating before they sprint is not just better prepared for that day’s practice. They are building a framework they will carry into every sport, every workout, and every physical challenge they encounter for the rest of their life. That is the deeper purpose of a protocol like this one: not just injury prevention for a single season, but the beginning of a lifelong relationship with intentional, informed movement.

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References

1. Soligard, T., Myklebust, G., Steffen, K., et al. (2008). Comprehensive warm-up programme to prevent injuries in young female footballers: cluster randomised controlled trial. BMJ, 337, a2469.
2. Hewett, T. E., Myer, G. D., & Ford, K. R. (2005). Biomechanical measures of neuromuscular control and valgus loading of the knee predict anterior cruciate ligament injury risk in female athletes: a prospective study. The American Journal of Sports Medicine, 33(4), 492–501.
3. Opar, D. A., Williams, M. D., & Shield, A. J. (2015). Hamstring strain injuries: factors that lead to injury and re-injury. British Journal of Sports Medicine, 49(14), 909–914.
4. van Dyk, N., et al. (2019). Including the Nordic hamstring exercise in injury prevention programs reduces hamstring injury rates in soccer players: systematic review and meta-analysis. British Journal of Sports Medicine, 53(21), 1362–1370.
5. Kubo, K., Kanehisa, H., & Fukunaga, T. (2006). Effects of isometric training on tendon stiffness and force production. Scandinavian Journal of Medicine and Science in Sports, 16(3), 159–167.
6. Lum, D., & Barbosa, T. M. (2019). Effects of isometric strength training on dynamic performance: a systematic review. Sports Medicine, 49(6), 993–1012.
7. McKeon, P. O., & Hertel, J. (2008). Systematic review of postural control and lateral ankle instability, part I: Can deficits be detected with instrumented testing? Journal of Athletic Training, 43(3), 293–304. https://doi.org/10.4085/1062-6050-43.3.293
8. McKeon, P. O., & Hertel, J. (2008). Systematic review of postural control and lateral ankle instability, part II: Is balance training clinically effective? Journal of Athletic Training, 43(3), 305–315. https://doi.org/10.4085/1062-6050-43.3.305
9. Schache, A. G., Wrigley, T. V., Baker, R., & Pandy, M. G. (2009). Biomechanical response to hamstring muscle strain injury. Gait and Posture, 29(3), 332–338. https://doi.org/10.1016/j.gaitpost.2008.10.054
10. Chumanov, E. S., Heiderscheit, B. C., & Thelen, D. G. (2011). Hamstring musculotendon dynamics during stance and swing phases of high-speed running. Medicine and Science in Sports and Exercise, 43(3), 525–532. https://doi.org/10.1249/MSS.0b013e3181f23fe8