Lecture on basic squat technique and other exercises for strength and conditioning. Lecture for HPE 345, Strength Programming for Sport. Wilmington College, Ohio.
3. Back Squat
The Barbell Back Squat has been
referred to as “the king of lifts”.
It should be found in some form or
another in almost any resistance training
program for a given sport
4. Back Squat
Muscles involved:
◦ Quadriceps
◦ Glutes
◦ Hamstrings
◦ Above are the main 3 according to NSCA, but
also heavily involved are spinal erectors and
core musculature
◦ The deeper the squat, the more emphasis on
the glute muscles and hamstrings. Shallow
squats are mostly working “anti-gravity”
muscles…quads and lower back.
5. Back Squat Types
Many variations of squatting are out there.
The main three are:
◦ Olympic Squat
Narrow stance, bar high on cervical vertebrae, rock
bottom depth (or at least close)
◦ Powerlifting Squat
Wide stance, bar low on cervical vertebrae, and depth
to just parallel
◦ “Athletic Squat”
Shoulder width or slightly wider stance, bar medium on
cervical vertebrae, parallel or slightly below parallel
depth
6. The Olympic Squat
Called “olympic” because of
olympic weightlifters, also
common in bodybuilding
This type of squatting will
place a little greater stress on
the quads and knees than the
other two types of squatting,
which is why it is not used all
that often when training
athletes
As a note, olympic
weightlifters get into this
position 1000’s of time a year
with low injury rates
7. The Powerlifting Squat
Powerlifting style
squatting is based on
the need to move
maximal amounts of
weight, and is not
concerned with the
muscle groups
activated
Greater low back
activation because of
greater forward lean.
Supposedly greater
hip activation, but this
is disputed
8. The Athletic Squat
The athletic squat is basically somewhere
in the middle of the olympic squat and
powerlifting squat regarding bar
placement, stance, and torso action
during the lift
9. Athletic Squat Form
Stance from: shoulder width to feet about
24” maximum
Grip bar wider than shoulder width with
elbows pointing down and scapula retracted
and elevated (not too wide!)
Toes are pointed slightly outward (up to 30
degrees) to prevent the knees from coming
together and to keep the focus on leg
strength
Knees point the same direction as toes
during descent and ascent
10. Athletic Squat Form
A breath is taken before descent (exhale on
the way down and up)
The lift is initiated by flexing and pushing
back the hips
The athlete lowers themselves until they
reach a position where the thighs are parallel
or slightly below parallel with the ground
The chest should be elevated (big chest!)and
torso kept tight during the movement
The torso leans forward as the hips go back,
this will not come naturally to many
beginners
11. Athletic Squat Form
In the concentric phase the bar is lifted the
same path as the eccentric phase.
The weight should be felt on the back 2/3 of
the foot during the lift (heels).
The squat is considered complete when the
knees are almost completely, but not quite
extended (NSCA specific point)
Although the above is true from a safety
standpoint, if maximal acceleration is being
applied to the bar, the knees will always
completely extend
12. Common Squat Faults
Knees coming together
◦ Caused by weak legs (and stronger hips)
◦ This should ESPECIALLY be avoided in female athletes
because of the Q-angle and tendency for knees to come
together in dynamic movement
Not enough depth
◦ Usually comes from not knowing how to “sit back”. The
movement is a backward squat, not a forward knee
bend. Can also be due to lack of flexibility in ankles.
Rounded back
◦ If the athlete holds the bar too wide, or doesn’t keep a
“big chest”, or doesn’t keep their focus straight ahead or
slightly up, this can happen
13. Common Squat Variations
Front Squat
Split Squats
1 and ¼ squats or 3 step squats
Box Squats
Partial Squats
14. The Front Squat
The front squat is another method of
squatting, and is the most common
variant. It works the quadriceps muscle
group on the front of the legs a little more
than the backsquat does
15. Front Squat
The front squat begins in a similar
position to the backsquat except that the
bar is supported across the clavicles and
anterior deltoids
16. Front Squat Technique
There are actually 3 ways to hold the bar
in the front squat
The first is the clean grip
17. Front Squat Technique
The second type of grip in the front squat
is the cross-grip technique
This technique is helpful for less flexible
folks
18. Front Squat Technique
If the previous two grips do not work,
wrist wraps can be used in order to secure
the bar
19. Front Squat Technique
The squatting principles from the
backsquat are similar to the front squat
except that the torso does not come
forward as much, it stays more upright
20. 1 and ¼ Squat
This squat is designed to emphasize the
lower portion of the squat, as well as the
glute muscles. This type of squat will also
have a higher time under tension (TUT)
because the movement takes longer to
complete
21. Box Squat
The Box Squat is used to build what is
considered “starting” strength, and is
popular in powerlifting.
In this type of lift, an
athlete will squat down to a
box, sit back on it, and
then drive off as hard as
possible. This requires
many muscle fibers to be
turned on without
“preloading” and stresses
the concentric portion of
the lift.
22. Split Squats and Single Leg
Variants
Unilateral (single side) strength is important
when it comes to many sporting events
Although SL strength is important, SL squats will
have a supporting role (as opposed to the
primary exercise)in many training programs,
mostly because of two reasons
◦ Single leg squats require a balance element, which can
make it difficult to achieve maximal muscle tension
◦ Most athletes have a “bilateral strength deficit”. This
means that the strength of the two separately single legs
added together can be more than the total effort the two
legs can produce working together
◦ Single leg work will play a greater role in programs that
are shooting for special and specific strength
development
23. Split Squats
Barbell Split Squat
The barbell split squat is the same
motion as the Bulgarian split squat,
but…the back leg is not elevated.
This positioning will cause less of a
“stretch” in the hip flexors and
extensors. It is another nice
variation for single leg strength, but
probably a little less common than
the Bulgarian version.
24. Split Squats
Bulgarian Split Squat
The Bulgarian split squat
can be performed with
either a barbell or
dumbbells. It specifically
targets the glute and
hamstring muscles
and is a great accessory
exercise for speed
development.
25. Split Squats
Pistol Squats
Pistols are a great way of developing leg strength with or without
the use of external weights.
27. Partial Squats
Doing any squat short of parallel will
guarantee backlash from “strength experts”.
Typically, semi-squats will come closer to the
joint angles found in most sports, and can
thus, overload that specific joint angle.
They can and should be used, but probably
shouldn’t be used exclusively (see page 123
of the text). They place higher force on the
lumbar spine.
Partial squats are useful “in season”, due to
the fact that they are a little less draining
than full squats.