Skip to content
Crucible Fit
  • The Crucible
  • The Week
  • Programs
  • Train Your Way
  • Pricing
Get Crucible
  • The Crucible
  • The Week
  • Programs
  • Train Your Way
  • Apple Watch
  • Pricing
  • FAQ
  • Training Guides
Get Crucible
Crucible Fit

A daily functional fitness test for iPhone, Apple Watch and Android. Stations, reps and the Crux, sized to your readiness and your kit.

Download on the App StoreGet it on Google Play

Crucible Fit

  • The Crucible
  • The Week
  • Programs
  • Train Your Way
  • Apple Watch
  • Pricing

Explore

  • Training Guides
  • Exercise Library
  • FAQ
  • Press
  • Support

Legal

  • Terms and Conditions
  • Privacy Policy
  • Consumer Health Data Notice

CRUCIBLE FIT™ and Crux by Crucible Fit are trademarks of Crucible Fit, LLC.

© 2026 Crucible Fit, LLC. All rights reserved. Apple, the Apple logo, iPhone and Apple Watch are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc. Google Play and the Google Play logo are trademarks of Google LLC.

  1. Home
  2. /
  3. Exercises
  4. /
  5. Legs
  6. /
  7. Toy Soldier Dynamic Stretch

Exercise guide

Toy Soldier Dynamic Stretch

  • Beginner
  • Compound
  • Timed hold
  • Lower legs
  • Upper legs

The Toy Soldier is a dynamic warm-up exercise that improves hamstring flexibility and hip mobility while engaging the core and hip flexors. It effectively prepares the lower body for compound movements by lengthening the posterior chain under control.

Reviewed by the Crucible Fit team · Updated June 2026

Watch the Toy Soldier Dynamic Stretch demonstrationVideo and instructions for every movement are in the Crucible Fit app.

Muscles worked

Primary

  • Glutes
  • Hamstrings
  • Quadriceps

Secondary

  • Obliques

Equipment

  • Body weight

Setup

  1. Stand tall with your feet hip-width apart and your core engaged.
  2. Extend both arms straight out in front of you at shoulder height, palms facing down.
  3. Fix your gaze forward to maintain a neutral neck and spine.

How to do it

  1. Kick your right leg straight up toward your left hand while keeping the knee locked or nearly straight.
  2. Exhale as you kick, aiming to touch your toes to your palm without leaning your torso forward.
  3. Lower your leg back to the starting position with control as you inhale.
  4. Repeat the movement with your left leg kicking toward your right hand, alternating sides in a rhythmic walking or stationary pattern.

Form checklist

  • Keep your chest lifted and avoid rounding your shoulders or lower back to reach the foot.
  • Ensure the standing leg remains stable and fully extended.
  • Keep the kicking leg straight to maximize the dynamic stretch in the hamstrings.
  • Maintain a controlled tempo rather than using excessive momentum to swing the leg.

Pro tips

  • Focus on pulling your toes toward your shin (dorsiflexion) during the kick to increase the stretch through the entire posterior chain.
  • Engage your lower abdominals to initiate the lift of the leg, turning this into an active core stability drill.

Make it harder

  • Add a small hop on the standing leg as you kick to increase the cardiovascular demand and plyometric challenge.
  • Perform the movement while walking forward to challenge balance and coordination across a larger range of motion.

Frequently asked

What muscles does the toy soldier dynamic stretch work?
The toy soldier dynamic stretch primarily targets the glutes, hamstrings, and quadriceps, and also works the obliques as secondary muscles.
What equipment do you need for the toy soldier dynamic stretch?
The toy soldier dynamic stretch requires no equipment — just your body weight.
Is the toy soldier dynamic stretch good for beginners?
Yes. The toy soldier dynamic stretch is a beginner-friendly movement and a strong foundation to build on.

Related exercises

  • 3 Point Standing HopsIntermediate · calves, glutes, hamstrings, and quadriceps
  • 4 Cone Single Foot Lateral HopsIntermediate · calves, glutes, hamstrings, and quadriceps
  • 4 Way Single Leg HopAdvanced · calves, glutes, hamstrings, and quadriceps
  • Air Pillow Balance Counterbalanced Skater SquatAdvanced · glutes, hamstrings, and quadriceps

Train it with Crucible Fit.

Every movement in this library is in the app with video and instructions, ready for your own sessions on the days between Crucibles. Your first Crucible is on us.

Download on the App StoreGet it on Google Play

See how a Crucible works