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I’m using your channel to finish my maths and science GCSEs early and your videos are so simple to learn from. There’s no better way to learn than to watch these videos 😄
23 here, starting the journey of studying science. Didn't focus at all in school. Thank you so much for these videos, everything is starting to make a lot of sense!!
@@Ssalem.s The video over simplifies in this area, but the idea is correct. In the liver, lactate (lactic acid) is converted to pyruvate (essentially glucose cut in half). The pyruvate is then circulated back through your body to cells that are in need of it (through diffusion gradients in the capillaries). The issue most people in the west face is that they have actually over-trained, causing damage to muscle cells that will eventually heal, and a host of other issues, leading to the feeling of exhaustion. There are a wide number of reasons why someone may feel more exhausted after the same routine than another person, including genetics. That said, if a different perspective on exercise is attempted, the activity can leave you feeling more energized and ready to go about your day.
@@Ssalem.s ik this is 3 years too late but it's converted back to stop muscle fatigue or cramps basically because it is caused by the build up of lactic acid
I'm confused. If you do weightlifting and get a nasty muscle pump/burn during an exercise but you don't breath much (if any) harder than usual, is that still aerobic respiration?
You don´t only need oxygen after exercise to remove lactic acid from the tissues, but you also need it oxygen after exercise for the resynthesis for ATP and creatine phosphate! It does not greatly contribute to the oxygen debt, but still. It is an important component.
