Exercise | 2 min | Sports Training, Injury Prevention & Management, Track & Field
Hip Flexor Injury Corrective Exercise: Single Leg Lift
Lie on your back with one leg straight and the other bent. Lock the knee of the straight leg and lift it 12–18 inches off the floor while keeping your low back flat. Pause for 2 seconds at the top. Lower slowly with control.

Nadia Perez
Girls Tennis Athletic Trainer
Reps: 3 sets × 10 reps per leg, pause for 2 sec at top