Gentle exercise in it'self is an excellent way to warm up.
Do A Low-Impact Warm-Up
You should walk or stretch before and after exercise, as a warm-up and a cool-down, for the best results.
Yes.
You should because it makes your muscles more flexible
before work, Do a warm-up exercise
no it is a vital warm up/down before and after you play sport
it depends on how bad your asthma is. most people with bad asthma use their inhaler before and after exercise if needed
No because that is one of the exercises that warm you up.
Reduced
Static stretching (stationary stretches) is important after exercise to prevent cramping and tightness in muscles that can develop into muscle tears and strains later on. Before exercise static stretching should be kept to a minimum as it limits power from the muscles. Dynamic stretches should be used before exercise to prevent injury and properly warm up the body. Generally stretching is important because it prevents injury during and after exercise.
Warm-ups should be done because they ease the muscles into a state where a lot of pulling and stretching can ensue; if one does not warm up before exercising, their muscles will not be ready for so much activity and they may be excessively tired after exercise, or even hurt.
2 minutes