There are three good reasons why you should never neglect warming up before exercising, even if it's faster and more convenient without.
And here they come:
1.) Injury prophylaxis
Warming up will help you avoid injuries such as muscle fiber tears, overstretching or sprains.
2️.) Increase in heart rate.
As a result, the muscles are better supplied with oxygen and oxygen metabolites are more optimally removed.
3️.) Activation of the nervous system
This allows the body to perform at a higher level because additional muscle fibers are activated.