https://diler.tube/videos/watch/184e0c73-571d-4974-ad47-d018091e5aeb Muscles are a very important type of tissue that allow us to perform many functions - from simpler actions such as blinking our eyes and chewing our food, to more complex ones such as swimming and playing football. Muscles are essentially bundles of fibres that expand and contract to help make movement possible.These fibres are mostly repeating units of actin and myosin protein chains. If you have larger muscles, it does not mean that you have more fibres - it means that the fibres are just much larger. There are three types of muscles in our body - skeletal, smooth, and cardiac. Skeletal muscles, are suggested in their name, are attached to our skeleton, or bones via tendons. Wed, 11 Nov 2026 18:31:01 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://diler.tube https://diler.tube/lazy-static/avatars/f58b270a-6076-478a-ad43-3888a532ecb4.png https://diler.tube/videos/watch/184e0c73-571d-4974-ad47-d018091e5aeb All rights reserved, unless otherwise specified in the terms specified at https://diler.tube/about and potential licenses granted by each content's rightholder.