10-Minute CrossFit Workouts to Build Lean Muscle — 13 Workouts All in 1 Place

Here's a CrossFit AMRAP (as many rounds as possible) workout designed by Jade Jenny, CrossFit coach and owner of Champlain Valley CrossFit, that you can do on your own.

Equipment needed: jump rope and a sturdy bench or box

Be warned: even though this kettlebell workout is only 10 minutes long, there's no rest, and your legs, butt, and arms will be smoked by the end.

Equipment needed: one light to medium kettlebell (five to 35 pounds)

This quick three-move workout involves cardio plus strength training, so it'll burn fat and build muscle.

Equipment needed: If you're doing single-unders, use a heavyweight jump rope. (If you don't have one, just use a regular jump rope. For double-unders, use a regular jump rope). You'll also need a pair of rings or a TRX, and a pair of dumbbells (10 to 25 pounds) or a barbell for the thrusters (35 to 55 pounds).

This CrossFit workout may not use a barbell, but that doesn't mean you won't completely fatigue your arms in just 10 minutes. It's fast-paced and intense, and it uses a variety of equipment to keep things fun. It's the perfect workout to do when you're short on time.

Equipment needed: soft medicine ball (eight to 20 pounds), rings (or a TRX or a sturdy table), a slam ball (20 to 40 pounds), and a set of medium-weight dumbbells

Try this heart-pumping, thigh-burning, shoulder-sculpting up-ladder workout.

Equipment needed: jump rope and a pair of medium-weight dumbbells

This CrossFit workout is composed of two simple moves. But don't think for a second that it means this workout is easy, because you will be sorely (pun intended!) mistaken.

Equipment needed: pair of light to medium dumbbells (five to 20 pounds, depending on your strength)

It may seem short and basic, but holy booty burn! Eight minutes will seem so long for your butt and thighs, plus your heart rate will be soaring and your sweat dripping after this workout!

Equipment needed: box or sturdy chair