Areas trained: GLUTES, CORE
Start on hands and knees, with hands directly under your shoulders and knees directly under your hips. Keep your back flat with your hips tucked under.
Keeping the same angle in the leg, bring one knee out to the side as high as possible without tilting your hips.
Drop it back down to the floor briefly before repeating immediately.
REPS: 20 EACH SIDE Keep your back flat and both arms extended SAFETY TIP