Band-Resisted Sprints with Free Contrast Runs

In pairs, one student accelerates 10 m held back by a resistance band that a partner controls, then immediately repeats the acceleration with no resistance. Students build force in the start and feel the contrast effect.

How to play

1. Show how to place the band at hip height and how the partner follows: walking behind with steady resistance, no jerks (3 min).
2. In pairs, four 10-meter accelerations with the band; the partner eases off the tension after the cone (5 min).
3. After each banded run, a free 15-meter acceleration with the same posture; switch roles every two sets (6 min).
4. The partner uses a simple checklist to rate body lean, push and arm action in both conditions (3 min).
5. Group discussion: when did your legs feel faster, and why? (3 min).

Rules

• Never let go of the band suddenly: the partner follows until the runner slows down.
• Resistance must still let the runner run; if they nearly stop, reduce it.
• Pairs work in lanes 10 feet apart.
• Check bands before starting and remove any with tears.

Variations

Adaptations

• Limited mobility: pushes the wheelchair with the band attached to the backrest and the partner giving light resistance.
• Autism: always works with the same partner and knows the exact number of sets in advance.
• Hamstring injury: does only the free runs at 70% and acts as an observer.

Learning goals

• Improve force production in the acceleration phase.
• Feel the contrast effect between running with and without resistance.
• Observe and assess a partner's technique with clear criteria.

Equipment for a class of 25

• resistance bands: 14
• cones: 20

Teacher tip

Use long, medium-resistance bands; very stiff ones distort technique. This is demanding work, so don't schedule it right after a leg strength class.

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