You don't need a gym or weights for this intense, effective training program.

The Military Muscle at Home workout program was designed by trainer Erik Bartell, NASM , a former Army officer. The bodyweight-only routine will build strength and muscle at home without dumbbells, ...

Dorian Smith-Garcia is a diverse writer across beauty, fashion, travel, consumer goods, and tech. She writes smart and home gadget guides to help the tech-averse and newbies acclimate. She also writes ...

Want an exercise program that helps you work out smarter, not harder? You've found it. The Women's Health+ Ultimate HIIT Challenge is a week-long program that combines high intensity interval training ...

Let the record show, strength training is the key to feeling (and looking) so much stronger. When you strength train, you use either your own bodyweight or tools like dumbbells to build muscle mass, ...

Several participants are taking part in this inaugural All Access Fitness program.

Add Yahoo as a preferred source to see more of our stories on Google. A pair of Bowflex adjustable dumbbells against a green background. Working out at home isn't just convenient -- it's cheap, too.