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ID: 90_90_Hamstring
90/90 Hamstring
LEVEL: beginner

PROTOCOL SPECS
- CATEGORYstretching
- MECHANICUNKNOWN
- FORCEpush
- EQUIPMENTbody only
MUSCLE ENGAGEMENT
PRIMARY TARGETS
hamstrings
SECONDARY TARGETS
calves
EXECUTION PROTOCOL
- Lie on your back, with one leg extended straight out.
- With the other leg, bend the hip and knee to 90 degrees. You may brace your leg with your hands if necessary. This will be your starting position.
- Extend your leg straight into the air, pausing briefly at the top. Return the leg to the starting position.
- Repeat for 10-20 repetitions, and then switch to the other leg.