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