Slim, trim, and tone with the first installment in the Summer Shape-Up series from the man behind P90X.
Get in on the beachfront workouts being taught by Shaun T, Tony Horton, Autumn Calabrese, and the Tone It Up Girls.
Show us how you're getting fit for summer and you could win a Macy's gift card.
Stock up on these healthy eats to slim down in no time.
Already dreaming of swimsuit season? Karena and Katrina spill their most fitspirational tips to get you bikini body-ready!
Need an extra boost at the gym? Use these inspirational messages to motivate you for your next sweat sesh.
What to eat (and avoid) to stay svelte and feel great in your swimsuit all summer.
The superstar creator of the 21 Day Fix shows you how to jack up plyo moves to deliver full-body results—fast.
These tiny weight loss changes will have you feeling leaner come morning.