If you're curious about starting a resistance training routine and not sure to begin, start with these expert-recommended ...

Simmons recommends the cyclist squat for building quad strength and hypertrophy. ‘It’s great for improving leg shape and ...

Working muscle groups as a unit is a great way to maximize the benefits of your exercise regimen. Strengthening your muscles is important because it allows you to perform everyday activities and ...

Once again, 30-day fitness challenges are all the rage on social media. Whether it's a family workout challenge, a flat-abs-in-30-days challenge, or a popular 10-minutes-of-yoga-a-day-for-30-days ...

Super Squats involve an intense training method and diet. Photo: Getty Images/gilaxia Regular squats train various muscle groups in our body, but it can take quite a while. However, there’s a ...

Forget the crowded squat rack—trainers say the back extension machine might be the stealth weapon for building stronger glutes, the powerhouse muscles that drive athletic performance and protect your ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Ready for leg day?

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‘Everyone online has a best exercise list, which makes it virtually impossible to know which ones truly work,’ says Sarah Mackay, best known as liftwsarah on social media. ‘You deserve to know which ...

Stop relying on complex gym equipment to fight age-related muscle loss; these natural, high-impact movements are the key to reclaiming your strength and independence.

The Hackenschmidt machine is one of the most popular leg exercises in the gym. On FITBOOK, you’ll learn how to perform the exercise correctly, how it compares to the leg press and the classic barbell ...