When it comes to upper-body day at the gym, most people focus on bicep curls and triceps dips to strengthen and tone your arms, but it's also important not to neglect your back and shoulders. Kelsey ...

It pays to have impactful bodyweight exercises in your repertoire – particularly at this time of year, when gyms can be crowded and access to equipment more limited. Targeting the muscles in the back ...

Begin in a full plank. Lower your right elbow to the mat and then your left, coming into an elbow plank. Put your right hand on the mat, then your left, coming back to a high plank. Repeat one more ...

Anyone interested in building lean muscle will love this method.

To achieve a sculpted look with the upper body, you need a well-rounded routine made up of exercises that target every part of the arm, including the shoulders, triceps and biceps. Strong arms don’t ...

Add Yahoo as a preferred source to see more of our stories on Google. If you want to work the upper body, but are unsure which exercises to do, a back and bicep themed workout is always a great stand ...

As a general rule, you should aim to do workouts that target all the muscles in your body each week in order to function optimally. You don’t have to do full-body workouts daily, but when you plan ...

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. We’re going to start ...

Having strong, toned arms is a total flex—and not just because you can literally flex them. That strength is also imperative for making everyday movements easier, and gains are just within reach (get ...

If anyone can tell you how to get results from your workouts, it’s Caroline Idiens. At 52, she has over 20 years of experience as a personal trainer, including five years heading up her online fitness ...

Strengthening muscles and raising your heart rate, this Ben Bruno-approved workout could save you time in the gym ...

Editor’s Note: Think you don’t have time for a workout? Join Stephanie Mansour for a five-part series of quick strength workouts and start feeling better, five minutes at a time. This is Part IV.