Spotify: open.spotify.com/track/2fDly2LrRQI8ibQCDgaJVz
Mechanical tension is one of the most important stimuli our body needs for muscle growth, strength maintenance, and overall physical well-being. It occurs when muscles contract under the influence of weight, such as during gym training or through physical exertion in daily life. Mechanical tension triggers anabolic processes associated with training, helping to keep our bodies strong and resilient.
When muscles are subjected to sufficient mechanical tension, microtraumas are activated, which, in turn, initiate recovery and growth processes. This means that adequate load during training causes muscles to adapt and strengthen. Without regular and sufficient mechanical tension, this process diminishes, potentially leading to muscle mass reduction, known as sarcopenia-a problem that becomes particularly relevant in older age.
In addition to muscles, mechanical tension also helps strengthen tendons and bones. Tendons, which connect muscles to bones, need regular load to maintain their strength and elasticity. Similarly, bones respond to mechanical tension by becoming stronger and denser, helping to prevent the development of osteoporosis.
While collecting steps and engaging in daily movement are integral parts of a healthy lifestyle, they may not replace the mechanical tension muscles need. Simply walking or light activity does not provide sufficient stimulus for muscle growth or maintenance of strength. Therefore, it is important to incorporate activities into your routine that challenge your muscles-be it gym training, bodyweight exercises, or other physically demanding activities.