Table 8.

Periodized Strength Development – Muscular Strength/Power Phase Guidelines 15 – 21 weeks post-operative.

Able to run x 20 minute (<12 min/mile)	Maintain
10 rep squat / 10 rep leg press > 80%	Refer to appendix 1
Anterior Y Balance within 4 cm	Compared to opposite leg – Maintain
Quad girth within 1 cm	Compared to opposite leg - Maintain
Quad index within 90%	Dynamometer compared to opposite leg at 30° - Maintain
Hamstring/Quad ratio 60%	Dynamometer compared to opposite leg - Maintain
Inertial measurement unit (IMU)	Pass single leg hop/box drop