Build full-body muscle with just a single dumbbell ...

For shoulder exercises, do 8-15 reps per set to optimize for strength and muscle gains. Dumbbells are an excellent tool to challenge your body, and when it comes to building shoulder strength, you'll ...

Got two dumbbells? This year long plan is all you need. Start here.

This is one of the most fundamental dumbbell exercises for the lats, says TJ Mentus, a certified personal trainer. “The lats work to pull the elbows into the sides and keep the shoulders back,” he ...

Jessica Biel, Chelsea Handler, and Kate Upton have worked with celebrity trainer Ben Bruno to build strength and mobility for ...

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. Your shoulders are an ...

The seven-move routine targets your biceps, shoulders, triceps and core ...

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Here’s a workout for strengthening these muscles that you can do at home with minimal equipment. For the first set, start ...

Start building the foundation of a strong body with this one exercise ...

A 20-minute full-body strength workout featuring six simple dumbbell exercises that help women over 60 build muscle, improve ...

Maintaining healthy shoulders is important for staying independent in older age. These strength and mobility exercises can keep the arms moving well. It’s hard to overstate the importance of the ...