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By Matt Shepley
Calves seem to be a lagging body
part for more than a fair share of weight trainers. Genetics can hand out a
great set of calves, but for most, building an impressive set of calves can
be both laborious and frustrating.
Calves are a unique muscle group.
They are made up primarily of two muscles, and the two differ very much from
one another.
The gastrocnemius (larger, top
portion of the calf) contains mostly fast twitch fibers and responds best to
lower reps. The soleus (smaller portion of the calf and located under the
gastrocnemius) contains mainly slow twitch muscle fibers and responds better
to higher reps. So the calf itself is partly comprised of muscle tissue that
makes high rep training seem ideal, while the other muscle involved seems
more suited to low rep training.
The calf is a muscle group the
responds best to full stretches and contractions. Great benefit is lost if
short ranges of movement are used. Reps should be performed slowly. Also,
movements should be held for 1-2 seconds at the start and end positions. Rep
speed is crucial in calf movements.
As for exercises themselves,
straight-legged calf raises emphasize the gastrocnemius while bent-legged
movements emphasize the soleus.
Certain exercises, rep schemes,
and corresponding loads can be used to maximize results for building calf
size, depending upon which portion of the calves is being targeted.
Gastrocnemius training should
involve straight-legged movements with heavier weight and lower reps, such
as in the 6-10 range. The gastrocnemius will only be activated fully if the
knees are locked. Up to 50% of the stress can be removed if there is any
bend in the joint, so a lighter weight may need to be used to get a full
stimulatory effect. Soleus training, on the other hand, should involve
bent-legged movements with a lower weight to enable higher reps, perhaps
10-25 per set.
Also, since the gastrocnemius is
a significantly larger muscle than the soleus, the gastrocnemius may be
trained with more sets than the soleus. For example, 10 sets could be an
appropriate number for the gastrocnemius, and 6 sets for the soleus.
Workouts can be alternated using
a straight-legged low rep scheme one time, and a bent-legged high rep scheme
the next.
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Sample Workout:
Day 1: (all straight-legged)
Standing Calf Raises, 3 sets
– 6-10 reps
Donkey Calf Raises, 3 sets –
6-10 reps
Machine Single Leg Calf
Raises, 3 sets – 6-10 reps
Day 4: (all bent-legged)
Seated Calf Raises, 3 sets –
10-25 reps
Seated Single Leg Calf
Raises, 3 sets – 10-25 reps
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Employing these techniques can maximize calf development for any weight
trainer. |
by Matt Shepley B.S.
Matt Shepley is a natural
bodybuilder, photographer, and bodybuilding/fitness contest promoter. He has
contributed articles and photos to numerous health & fitness magazines. He
can be contacted via email at
info@theOCBwebsite.com, by visiting his federation’s (OCB – Organization
of Competitive Bodybuilders) website for steroid-free bodybuilding, fitness
and figure competition in the United States (www.theOCBwebsite.com),
or by visiting the website for his magazine, which covers steroid-free
physique competition in North America (www.FitnessandPhysiqueMag.com).
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Matt Shepley
5561 Hecate Ct
Fairfax, VA
22032
571-321-0465
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