In case you didn’t know ☺️ Rep (repetition) is one complete motion of an exercise. A set is a group of consecutive repetitions. 10 repetitions x 3 sets means you need to perform the move 10 times straight, rest, and repeat until you’ve completed 3 rounds. Every routine is different, it’s not always 10 x 3, but you’ll often see that in strength training. Some routines will be timed instead. In these cases, perform as many reps as you can (at a controlled pace) within that amount of time. Hope thi