A four-sided polygon having all four sides of equal length. The sum of the angles of a rhombus is 360 degrees. Regular Polygon. A regular polygon is a polygon whose sides are all the same length, and whose angles are all the same. The sum of the angles of a polygon with n sides, where n is 3 or more, is 180  (n - 2) degrees.
Bigger muscle groups: 30-60 total reps per workout session. Smaller muscle groups: 20-30 total reps per workout session. Hence, your chest workout should have a total of 30-60 reps per workout because it belongs to the big muscle group. 3. Determine your ideal number of sets and reps: Because your goal is to build muscle mass, the ideal set/rep range for your chest workout is 3-4 sets of 6-8 reps or 2-3 sets of 9-12 reps.
In Week 1 youâll perform three sets of every exercise per workout, which over the course of the week adds up to nine sets total for each bodypart, a good starting volume for your purposes. With the exception of crunches for abs, youâll do 8â12 reps per set. This rep scheme is widely considered ideal for achieving gains in muscle size (the scientific term is hypertrophy) and is commonly employed by amateur and pro bodybuilders alike.