However,
smaller muscle groups such as biceps, triceps and deltoids are being worked twice a week — one time with a direct workout and another time with the larger muscle groups like back and chest.
My point here is that this type of excessive abs training is really a waste of time training a relatively
small muscle group such as the abs, when that time could have been better spent on full body exercises such as squats, deadlifts, clean & presses, lunges, upper body presses and pulls, dumbbell swings, snatches, etc, etc..
Not exact matches
On the other hand, fine motor development is mainly about the baby gaining ability to control
small muscle groups for fine - tuned movements
such as feeding, drawing and manipulating
small objects.
For
such a
small device, it provides a good amount of versatility to activate different
muscle groups for a well - rounded core workout.
The forearm is a very visible
muscle group, comprised of many
smaller muscles with different functions,
such as generating the actions of the hand and fingers, wrist flexion and extension, and much more.
This can feel particularly great on large
muscle groups,
such as hamstrings, which can be tougher to release than
smaller, more easily accessible
muscles, says Williams.
By working with the resistance, you engage and work
smaller muscles in the legs and butt in addition to all larger
muscle groups such as hamstrings, gluteus, adductors and hips.
Arnold learned through much trial and error that the
smaller muscle groups,
such as the calves and abdominals, do not need a full day of rest.
For these sorts of extremely low load high velocity movements, where
smaller muscle groups are the prime movers (
such as the rotators and deltoids), maximum effort work should be more directed towards the core, with the athlete concentrating on high resistance abdominal rotations and back / shoulder movements to build up the structures that support the arm.
Similar to our pelvic floor
muscles, this is another
small muscle group that has
such a dramatic effect on our body.