150 Calisthenics
Inboard/Outboards
A 2-count exercise. Lie
on back, hands under
hips, feet 3 feet apart
and 2 feet above deck.
Make small circles by
bringing feet out,
around, up, in, and
down: inboard circles.
Change directions for
outboards.
Abdominals and hip
flexors
Back and Hip Extensors
The Superman
(Prone and
Kneeling)
A no count exer-
cise. Either lie
on stomach or
on hands and
knees. Oppo-
site arm and leg
(i.e., right arm, left leg) should be lifted and
held for 3 to 5 seconds, then slowly lowered.
Same movements should then be made with
other arm and opposite leg. Superman can
be made more difficult by adding weights to
arms and legs. To avoid hyperextension of
back, leg should not be raised higher than
hip when in kneeling position.
Back muscles and
hip extensors
(Helps develop
balanced strength
between hip flexors
and hip extensors.
Very safe, but can
burn after a while.)
Donkey Kicks
A 2-count exercise.
On hands and
knees, extend one
leg out and behind,
then bring it back.
Repeat this move-
ment using the
same leg until a
burn is felt in the
hips and lower back.
Then exercise the opposite leg. To avoid
hyperextension of back, the leg should not
be raised above hip.
Hip extensors
Table 8-2. Recommended Calisthenics for Physical
Training
Name of
Exercise
Description of Exercise
Muscle
Group(s)