
Weight Training Safety
Presentation
•
Physical Ed
•
9th - 12th Grade
•
Medium
Roger Jenkins
Used 25+ times
FREE Resource
11 Slides • 12 Questions
1
By Roger Jenkins
2
Proper technique and completion of a full range of motion is paramount to prevent injury to connective tissue, muscle, and joint capsules. The exercises also should be conducted in a manner that stimulates the actual athletic activity as specifically as possible.
Some text here about the topic of discussion.
To Reduce Injuries
3
Rhea (2003) suggests there is no practical difference in injury rate between using free weights or machines in healthy adults.
Some text here about the topic of discussion.
Weightlifting Injuries
4
5
Closed-chain exercises like leg presses and squats can improve knee stability. The stresses placed upon the joints and muscles during closed- chained movements are more functional and offer more natural stresses on the body as compared to open-chain exercises like leg extensions.
Some text here about the topic of discussion.
Knee Stability
6
7
Multiple Choice
Which best describes the movement tempo demonstrated in the video?
Explosive
Slow and Controlled
8
Multiple Choice
The back squat and pushups are closed chain exercises because your feet and hands are fixed to the ground under the resistance.
True
False
9
Multiple Choice
The Leg extension and bicep curl are open chain exercises because the resistance is at the end of the limb and it is not fixed to the ground.
True
False
10
Multiple Choice
An isometric contraction is when the muscle is lengthenning.
True
False
11
Multiple Choice
A concentric contraction occurs when the muscle is fixed, not moving.
True
False
12
Multiple Choice
An isometric contraction occurs when the muscle is flexing toward your body.
True
False
13
Draw
Draw the shoulder anatomy. Are shoulders easily injured?
14
Shoulders consist of a network of bones, tendons, ligaments, layers of muscles, and tendons.
They are easy to overwork and easy to injury. They are fragile.
Some text here about the topic of discussion.
Shoulders are complex and sensitive
15
16
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Multiple Select
What is the best way to prevent injuries? Choose two answers.
Dynamic
Warmup
Do warmup set with lighter weight
Keep resistance under 80% of your calculated 1RM.
Always stop lifting when you feel like you can do one or two more reps.
18
Increase HR - blood pumping
Deliver oxygen
Muscles warmed
Nervous system engaged
Mind Ready
Joints Mobile and Fluid
Some text here about the topic of discussion.
What does a warmup do?
19
Multiple Select
Select all the items that can lead to injury.
Not doing my warmup
Lifting heavy weights with bad technique
Doing shoulder exercises with rounded posture.
Squating with bad posture
20
A clean training space is a safe training space.
Keep it Clean
21
Multiple Choice
Where do the plates go?
On numbered trees.
On the floor
On the benches.
On the bar
22
Open Ended
List three things you can do to stay safe in the gym.
23
Multiple Select
What are the key parts of a safe workout? Select all that apply.
Clean up
Warmup
Cool Down
Main workout wiht weight lifting resistance 80% or less.
By Roger Jenkins
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