Movement and Mechanics Flashcards

Demonstrate and analyze the execution of fundamental CrossFit movements, including squats, presses, and Olympic lifts. (37 cards)

1
Q

What is the primary benefit of squatting for the knees?

A

The squat is remarkably rehabilitative of cranky, damaged, or delicate knees.

This indicates that squatting can improve knee health rather than harm it.

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2
Q

What is considered nature’s intended sitting posture?

A

The squat

Chairs are not part of human biological makeup.

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3
Q

True or False:

Squatting should be avoided as it is detrimental to knee health.

A

False

Squatting is essential for knee health and overall well-being.

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4
Q

What are the key components of a proper squat technique? List at least five.

A
  • Feet shoulder-width apart and slightly toed out
  • Keep head up, looking slightly above parallel
  • Accentuate the normal arch of the lumbar curve
  • Send your butt back and down
  • Knees track over the line of the foot
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5
Q

Define:

air squat

A

Refers to a squat performed without any weight other than body weight.

This contrasts with weighted squats like back squats or overhead squats.

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6
Q

When is a squat considered mastered?

A

When both technique and performance are superior, allowing for fast multiple reps without faults.

The Tabata squat standard is a common measure.

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7
Q

What are common faults in squatting? Name three.

A
  1. Not breaking parallel with the hips
  2. Losing lumbar extension
  3. Heels off the ground
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8
Q

What are the causes of a bad squat? Name at least two.

A
  1. Weak glute/hamstring
  2. Poor engagement and awareness of glute and hamstring
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9
Q

What is the purpose of the overhead squat?

A

It develops functional flexibility, core control, stability, and balance.

It is crucial for efficient energy transfer in athletic movement.

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10
Q

What is a recommended starting tool for learning the overhead squat?

A

A dowel or PVC pipe should be used to learn the overhead squat.

Starting with too much weight is discouraged.

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11
Q

What are the prerequisites for learning the overhead squat?

A
  • You need to have a strong squat and use a dowel or PVC pipe, not a weight.
  • You should maintain a rock-bottom squat with the back arched, head and eyes forward, and body weight on your heels for several minutes.
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12
Q

What is the purpose of locked-arm ‘dislocates’ or ‘pass-throughs’ in overhead squat training?

A

They help develop shoulder flexibility and determine the appropriate grip width for the overhead squat.

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13
Q

How should the dowel be positioned at the start of the overhead squat?

A

The dowel should be held as high as possible in the frontal plane, directly overhead.

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14
Q

What is the significance of keeping the dowel in the frontal plane during the overhead squat?

A

It ensures proper alignment and balance, preventing forward or backward movement that could lead to instability.

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15
Q

What are the two safe options for bail-out during an overhead squat?

A
  1. Dumping the load forward and stepping or falling backward.
  2. Dumping backward and stepping or falling forward.
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16
Q

What does the max overhead squat measure in relation to strength?

A

It measures core stability and control as well as the ability to generate effective and efficient athletic power.

17
Q

What is the relationship between max overhead squat and average max back and front squat?

A

The max overhead squat will always be a fraction of the average of the max back and front squat, ideally converging over time.

18
Q

What is the primary role of the abdominals during overhead lifts?

A

Midline stabilization, which is critical when driving loads overhead.

19
Q

What are the key components of the shoulder press set-up?

A

The bar sits on the shoulders with a grip slightly wider than shoulder width, elbows below and in front of the bar, and stance approximately hip width.

20
Q

What distinguishes the push press from the shoulder press?

A

The push press includes a dip initiated by bending the hips and knees, followed by a forceful extension of the hips and legs.

21
Q

What is the final step in performing a push jerk?

A

Catch the bar in a partial squat with the arms fully extended overhead, then stand to fully erect.

22
Q

What is the difference in weight capacity between the shoulder press and the push press?

A

The push press allows for driving overhead as much as 30 percent more weight than the shoulder press.

23
Q

What are the three pillars of proper deadlift technique?

A
  1. Orthopedic safety
  2. Functionality
  3. Mechanical advantage
24
Q

What is the recommended frequency for deadlifting at near-max loads?

A

Once per week

25
What **stance** is recommended for a proper deadlift?
Natural stance with feet under hips.
26
In the sumo deadlift high pull, what is the **correct grip** on the bar?
Narrow grip
27
What does the **medicine-ball clean** help to teach?
The starting position and posture of the deadlift.
28
# True or False: The deadlift is seldom used by athletes.
True
29
What should be **kept tight** during the dip in the push press and push jerk?
The stomach
30
How much **more overhead weight** can the push jerk handle compared to the push press?
As much as 30 percent more.
31
What is the corrected starting position for the **medicine-ball clean**?
Heels down, head up, back arched. ## Footnote This position ensures proper form and minimizes injury risk.
32
List **common faults** in the medicine-ball clean.
* Heels up * Back rounded * Arms bent * No hip extension * No shrug * Curling the ball * Low, slow elbows in catch ## Footnote Identifying these faults is crucial for effective coaching and improvement.
33
How do **heavier medicine balls** affect the workout?
They impart considerable additional effort due to the need to adduct the arms and keep the ball from slipping. ## Footnote This results in a more intense workout, regardless of individual abilities.
34
What **benefits** does the medicine-ball clean provide to athletes?
It reinforces the movement and improves performance in bar cleans, even for experienced lifters. ## Footnote This transferability of skills highlights the effectiveness of the medicine-ball clean in overall training.
35
What **training method** is described for improving medicine-ball clean technique?
Athletes mirror a leader in a small circle to improve synchronization and technique. ## Footnote This method reduces verbal cues and allows for self-correction through observation.
36
# True or False: The medicine-ball clean is considered **bad for joints**.
False ## Footnote The text argues against the notion that it is dangerous or too technical to learn.
37
What happens to a group after **several weeks of practicing the medicine-ball clean**?
They go from 'spastic' to a precision medicine-ball drill team in perfect sync. ## Footnote This progression emphasizes the effectiveness of consistent practice and group training.