Add Yahoo as a preferred source to see more of our stories on Google. Waking up with tense muscles in the morning? The culprit could be something you didn't even suspect: Your nice and cosy duvet.

Chronic or uncomfortable stiffness, especially when it sticks around for more than about 30 minutes — and particularly if you ...

Joint flexibility is an important measure of physical fitness in humans, especially when it comes to determining athletic performance. It is responsible for protecting the muscle-tendon unit under ...

Ever noticed that your muscles feel more sore when it's cold? There's a reason for that. Experts explain why and how to fix ...

For most people, the term stiffness has negative connotations. When you wake up in the morning complaining of a stiff back, the remedy might include taking a hot shower, doing some yoga, swallowing ...

Resistance, or weight training, is widely recommended in sports and rehabilitation as an effective exercise to increase muscular strength and size. This form of exercise involves applying resistance ...

Because you don't want to get in the way of gains.

Our lives, and our bodies, are dynamic. The physical state of someone in their twenties is probably vastly different from that of someone in their fifties. Naturally, healthcare should also be ...

Use this gentle stretching routine to relieve sore muscles and stiffness. It's common to be sore and stiff after a hard workout, yard work or your weekend warrior activities. Take 10 minutes with ...

Statins do not cause muscle pain or stiffness any more than a placebo, a study suggests. Many people have been put off taking the cholesterol-busting drugs because of the potential side effects. But a ...

ACHES, pains, creaks and stiffness… chances are you fob it all off as an inevitable part of ‘getting older’. But, doctors don’t consider any pain normal… there’s always a ...