Add Yahoo as a preferred source to see more of our stories on Google. woman doing dumbbell overhead tricep extension Want to build more defined-looking arms? You need to prioritise doing tricep ...

Superset 1 (2 Rounds) Perform each exercise for the suggested number of reps. Rest 20 to 30 seconds between rounds and 1 minute between supersets and tri-sets. Goblet Squat (10–12 reps) How to: Stand ...