The musculus triceps surae represents the main muscle of the calf muscles. There actually are many different muscles located on the lower leg that can be grouped into flexors and extensors.
The hamstrings (musculi ischiocrurales) represent the muscles of the thigh backside. These are 3 muscles that all run across two joints (hip and knee). Especially for the stability of the knee joint the hamstring is very important.
Exercising in accordance with the respective muscle function is an important factor for the training intensity. The better we are able to
Training intensity can be varied with many different factors. So within our workout we can’t just achieve variety by changing the exercises we practice but by driving the intenseness of our training.