It came from Robert Hooke
Pulsing I believe is the answer you might be looking for
Answer:
When comparing a weel-designed muscular strength workout to a well-designed muscular endurance workout, the difference between is muscular strength was assessed by the one-repetition maximum (1RM) ... well-designed MRT exercises seem to be effective for improving muscular fitness.
In strength training, muscular endurance refers to the number of repetitions of a single exercise you can do without needing to stop and rest. Examples include how many times you can do a full squat, a sit-up, or a bicep curl with a light-to-moderate weight before breaking form.
The specific type of muscular endurance used during cardiovascular fitness activities such as running, swimming, or cycling is usually called cardiovascular endurance or cardiorespiratory endurance and is different from the strength training definition. Endurance training for these types of physical activities builds the energy systems of the body, the muscle fibers, and capillaries that can sustain long periods of exercise, such as running a marathon or cycling a 100-miler.
Her risk of scarring of her fallopian (uterine) tube(s) is increased with untreated Chlamydial infection. This untreated infection can lead to pelvic inflammatory disease (PID), which can scar the tubes, possibly causing infertility.
Im sorry you shouldn’t feel like you have to please everyone all the time, I think you should talk to someone, sometimes it’s feels worse to wait and wait for someone to help you, you have to help yourself. I know that can be hard and you don’t want to face the people in your life and tell them you’re not okay, but I promise you’ll feel much better. You don’t have to put up a front.
