The muscle that runs a diagonal from the lower ribs and rotates the side of the body medially is the

a. latissimus dorsi muscle
b. rectus femoris muscle
c. rectus abdominis muscle
d. external abdominal muscle

Acommon at-home workout that features high-intensity cardio, strength-building exercises, and focuses on total body fitness might be a pilates or yoga routine b stationary bike or treadmill c 21-day or 60-day "challenge" d zumba on-demand video routine