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 ...

Researchers have investigated the effect of increased cell temperature on the contractility of skeletal muscle and cardiac muscle by heating the muscle proteins using advanced microscopical techniques ...

Researchers engineered mice with a mutation (E3896A) in the RyR1 calcium-binding site, eliminating calcium-induced calcium release (CICR) without affecting depolarization-induced calcium release. The ...

Muscle contraction is the tightening, shortening, or lengthening of muscles when you do some activity. It can happen when you hold or pick up something, or when you stretch or exercise with weights.

Chas Reilly Times correspondent Mar 2, 2025 Mar 2, 2025 0 Completing such everyday tasks as getting up from a chair or bending down to pick up objects that might have been done with ease in your 20s ...

1 Gulhane Askeri Tip Akademisi, Department of Sports Medicine, Etlik, Ankara 06018, Turkey 2 Gulhane Askeri Tip Akademisi, Department of Radiodiagnostic Radiology, Etlik, Ankara Correspondence to: Dr ...

Objective Stress urinary incontinence (SUI) is common among females during functional fitness training, such as CrossFit. The aim of this study was to assess the effect of pelvic floor muscle training ...