Slow-Twitch vs Fast-Twitch: Which one is better for your body? скачать в хорошем качестве

Slow-Twitch vs Fast-Twitch: Which one is better for your body?

Slow-twitch muscle fibres are type 1 muscle fibre , which is perfect for long-duration as they support exercise,moderate-intensity, and long walks or cycling Also, they have plenty of mitochondria and myoglobin which carries oxygen to your muscle where it can be used by the mitochondria to produce energy [ ATP] Allowing you to exercise longer and slow-twitch muscle fibres are fatigue resistance, they use fat as fuel to generate energy. Fast twitch muscle fibre are type 2 muscle fibres, wherein type 2[a] can be used to produce energy quicker using phosphocreatine and glycogen stores to fuel these quick explosive movements such as jumping and sprinting fast-twitch muscle fibre are not fatigue resistance as you get tired quickly type 2 [b] muscle fibres also help you with producing quick energy needed for heavy weigh, squats, sprinting. None of us are born with a slow-twitch or fast-twitch muscle, we can always adapt, slow twitch to fast twitch and vice versa depending on the intensity of the exercise we perform.