Fitness and Health Science.org

Group 2

Squats (thighs - quads, butt - gluts, lower back - spinus erectus)

	It's a matter of preference, but many feel that free weights are best because the also develop agility and coordination in addition to strength. You can see a similar exercise using the machine at left, if you would prefer the machines.
Leg curls (facing down) (Hamstrings)