Powered By Muscle Rub Funny Aging Humor & Recovery T-Shirt

Feeling the burn — literally? This “Powered By Muscle Rub” funny t-shirt is perfect for anyone who knows the aches and pains that come with age, workouts, or just surviving another day. Featuring a bold design with a fiery muscle rub tube, this shirt delivers a hilarious dose of aging humor and fitness irony. Whether you’re a gym enthusiast, weekend warrior, or just someone who laughs through the soreness, this tee makes a great gift for dads, gym buddies, runners, or anyone with a good sense of humor about getting older. Perfect for casual wear, gym sessions, or post-workout recovery laughs. Funny aging & fitness design Great gag gift for gym lovers or active seniors Designed to spark smiles (and maybe sympathy) Show the world what really keeps you moving — a tube of muscle rub and a sense of humor!