Many men over 40 find that building muscle, especially in the chest, feels more challenging than in their younger years.

Add Yahoo as a preferred source to see more of our stories on Google. If you’re unhappy with your chest, it’s time to grab the dumbbells At some point – and it’s generally a shock – a worrying number ...

Strength training is beneficial at any age–especially as you get older, when muscle loss begins and continues throughout life. The male body also loses muscle due to age-related processes and a ...

Carving a defined pec line takes serious effort and consistency. The lower chest is often overlooked, and requires targeted ...

This hybrid dip variation shifts tension away from your shoulders and triceps, helping you hit your chest harder ...

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. The major muscle in ...