Squat, bringing weights to outside of left knee, palms in (as shown).
Do 12 reps, then repeat on opposite side.
Crunch up as you split legs apart and reach weight between legs (as shown).
Return to start; repeat.
Lift chest and legs, then curl heels toward butt (as shown).
Return to start; repeat.
Extend right leg up and out at a 45-degree angle (as shown).
Bring weights to ribs, drawing elbows straight back; return to start.
Raise hips to bridge; hold for 1 count; lower to start.
Return to start; repeat.
Lift right leg as you raise right arm straight up (as shown).
Do 12 reps; repeat on opposite side.