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You can pull a muscle or tear something without a warm-up first.
Its important to warm up before working out because if you don't warm up there is a higher possibility of pulling a muscle or cramping up because your body will not be physically prepared to work out
I just went to a doctor today with the same question. She said any part of the body can become infected, localized infections are fairly uncommon however. In my case, it seems I have mild tendonitis in my left arm because with stretching and usage the pain, or sore feeling tends to become less intense. If a tendon seems warm, especially swollen or pink, then it's more likely an infection...
It is important to warm up properly before running, and other forms of exercise. Performing adequate stretching and warm-up exercises should help prevent calf muscle pain.
Soccer Warm-up exercises are very important. It helps to prevent muscle strain and injury when playing for a full 90 minutes.
because you can pull a muscle and strain them and you will cramp up really badly
They pump blood that gets nutrients and oxygen to your muscle. Good circulation is important during excercise and to keep warm
WARM!! Totally because if you are cold you are more likely to pull a muscle as you stretch. To warm up jog on the spot and do star jumps stuff like that. Do not forget to stretch slowly.
Warming up before an exercise does two things. First it gets the muscles warmer. Which sounds obvious but what does does is helps prevent tendon strains. Especially when it is a cold or chilly day. Muscles will contract ever so slightly to help produce heat in the body and to keep our body temperature stable. Because of this the muscles are contracted and if you go right into an exercise the tendons are stretched even further which can causes strains.The second reason is warm muscles produce more force speed and strength. Enzymes which are inside muscle cells and are the catalyst for reactions in the muscle cells work better in a warm environment.
Warming up before an exercise does two things. First it gets the muscles warmer. Which sounds obvious but what does does is helps prevent tendon strains. Especially when it is a cold or chilly day. Muscles will contract ever so slightly to help produce heat in the body and to keep our body temperature stable. Because of this the muscles are contracted and if you go right into an exercise the tendons are stretched even further which can causes strains.The second reason is warm muscles produce more force speed and strength. Enzymes which are inside muscle cells and are the catalyst for reactions in the muscle cells work better in a warm environment.
Warm up exercises and ATPase activity of myosin determines the speed of muscle contraction. Studies with less warm up show muscle twitching.
To power lift effectively in the gym, it is important to firstly warm up to prevent muscle injury. Then choose an appropriate weight and lift slowly to increase tension and muscle use.