Start standing with feet slightly wider than hip-width apart. Lower into a squat with weight in heels and chest up. B. Extend arms forward at shoulder height. Hold for 30 seconds. Stand. C. Repeat for another 30-second hold.
Start standing with feet together. B. Take a big step to the left with arms wide, then plant right foot and jump straight into the air, arms overhead. C. Land and repeat, going the opposite direction. Continue alternating.
Start standing with feet wider than hip-width apart. B. Lower into a deep squat. , then return to standing. C. Sit back into a squat again, this time pushing off the ground into a squat jump. Land softly.