From your morning stretch to your fastest sprint, every movement depends on the precise dance between actin, myosin, and calcium inside your muscle fibers. Scientists are uncovering not only the ...

Tonic is much more than a bit player in a G&T. A lot of it’s good enough to drink solo The Guardian’s journalism is independent. We will earn a commission if you buy something through an affiliate ...

When you picture different athletes – marathon runners, gymnasts and Olympic weightlifters, for example – you likely categorise them instinctively by their height, size and build. But what makes these ...

You’re relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it’s a muscle in your arm, your leg, or your foot that begins to spasm – sometimes for a few seconds, sometimes for ...

Myotonic dystrophy type 1 (DM1) is the most common form of adult-onset muscular dystrophy, affecting about 1 in 8,000 people. While it is well known for causing muscle weakness and stiffness, DM1 also ...

The mechanism of skeletal muscle contraction is a process that relies on calcium signaling. However, the physiological role of calcium-induced calcium release (CICR) through the ryanodine receptor ...

Some workouts leave you buzzing, muscles pumping, and energy on high. Others leave you wondering if you made any progress at all. The difference often comes down to more than just the weight on the ...

A research group led by Dr. Keisuke Obara, Dr. Kento Yoshioka, and Professor Yoshio Tanaka from the Department of Chemical Pharmacology, Faculty of Pharmaceutical Sciences, Toho University, has ...

Dehydration may be one cause of muscle cramps, and some evidence suggests that electrolyte imbalances also contribute to them. Muscle cramps are painful, involuntary contractions of the muscles that ...

Szechuan peppercorns are the secret to this bold and spicy G&T. The Wild Gin & Tonic is a spicy riff on a Gin & Tonic cocktail that combines gin infused with toasted Szechuan peppercorns with yuzu ...

Abstract: The tonic vibration reflex (TVR) phenomenon refers to the sustained involuntary contractions induced in skeletal muscles when subjected to mechanical vibration stimulation. Thus, utilizing ...

Only 2% of people over the age of 70 strength train at least twice a week. This is worrying, as age-related muscle loss can increase risk of social isolation, falls, loss of independence and even ...