You bust your butt (and arms and legs and core) at the gym, but what do you do to thank all those hardworking muscles? Soothe post-workout soreness with a collection of best-selling recovery tools. Give the nerves in your feet and hands a wake-up call with the stimulating massage ball . The menthol and essential oil–infused Fitness & Recovery Massage Cube is said to reduce pain and inflammation. Heat or chill the Cherry Pit Therapeutic Pillow to help ease muscle soreness and stiffness. Massage ball Made in China. Recovery cube made in California. Cherry-pit pillow handmade in Maryland. Gift set assembled at Uncommon Goods in Brooklyn, NY.