Which contraindicated exercise causes excessive strain on the spine and may harm disks?
a. Double-Leg Lift
b. Knee to Chest
c. Hurdler Stretch
d. Donkey Kick
e. Full Squat
Question 2
At minimum, how long should Alice warm up before her one-mile walk?
a. 3 to 5 minutes
b. 5 to 7 minutes
c. 8 to 10 minutes
d. 10 to 12 minutes
e. 12 to 15 minutes