How you breathe during strength training directly affects muscle engagement, core stability and power output. Dana Santas explains in the last of this five-part series.

Strength training for seniors should emphasize posterior muscles like the glutes and upper back rather than mirror muscles to ...

In the second of a five-part series, Dana Santas shows how building strength in the side abdominal muscles can improve stability in movement and reduce low back pain.

Muscle injuries are among the most prevalent musculoskeletal conditions in athletes, contributing significantly to morbidity and time lost from competition. The use of ultrasound (US) is advantageous ...

A fitness expert who introduced training techniques to the US Navy SEALs, Marines and Army detailed the approach focused on training less and building muscle.

(CNN) — If you want a resilient core, strengthening your six-pack is just the start. Your obliques — the muscles that run along the sides of your waist — may not get the same attention as your ...

Several different conditions may cause chest and upper back pain together. Causes can be related to the heart, digestive tract, and other parts of the body. While some causes of chest and upper back ...

Research reveals strong connections between muscle strength and cognitive function in patients with COPD, highlighting the potential for rehabilitation strategies.

Pain from your chest to your shoulder can have many causes, and may involve your heart, lungs, or other internal organs. If your pain is sudden or severe, seek immediate medical care. Pain in the ...

LAKE FOREST, Ill. -- Chicago Bears cornerback Jaylon Johnson will undergo surgery to repair a core muscle injury but could return at some point this season, coach Ben Johnson said Monday. Johnson, 26, ...

Filmed at the legendary Gold’s Gym, this chest workout features Kali Muscle and Big Boy executing a high-volume session with maximum effort. The duo runs through staple exercises like incline bench, ...

If you’ve ever wondered whether you really need to grind every set to absolute failure to grow muscle, you’re not alone. Plenty of lifters swear by the 'leave nothing in the tank' approach, while ...