Beginners can do push-ups using their knees, they add. They put “good” push-up repetitions as: 1) Age 25 2) Age 35 3) Age 45 ...

Second, to determine the influence of using diagonal pattern muscle recruitment during knee push up plus (KPP) exercises on scapular electromyographic activity. Design Single group repeated-measures ...

Push-ups are a classic exercise to build strength even when you don't have gym equipment available, but not everybody can bang out rep after rep—sometimes you have to work on other exercises to build ...