Jock itch (tinea cruris) is a fungus, the same one that causes athlete's foot and scalp ringworm. The groin area is the perfect place for the fungi to grow and cause a fungal infection because it is moist, warm and dark.
The camshaft lift is the resultant net rise of the valve from its seat. The farther the valve rises from its seat the more airflow can be provided, which is generally more beneficial. Greater lift has some limitations.
Noun. 1. weightlift-bodybuilding by exercise that involves lifting weights. weightlifting. anaerobic exercise, bodybuilding, muscle building, musclebuilding-exercise that builds muscles through tension. jerk-raising a weight from shoulder height to above the head by straightening the arms.