Impact forces feet can receive without get injured

In summary, the conversation discusses the search for references on the impact of running on human feet, specifically in terms of linear acceleration and force. The assumption formula for calculating force is mentioned, and a hypothetical scenario of a 70 kg person running for 10 minutes is given. The question of whether this amount of impact is beneficial or harmful is raised, and two articles are referenced for further information.
  • #1
tjvv
6
0
Hi guys,

I have been searching for references that could tell what are the average limits of impact (in Newtons per example) of running activity into human´s feet (material = bone).
Basically the question I am trying to answer is per example to understand how much of linear acceleration impact into a 70 Kg weight person´s feet during a certain amount of time is something good or not...

Assumption formula: F = m * a
// where :
m = 70 Kg
a = 2 * G = 2 * 9.8 = 19.6

F = 70 x (19.6)
F = 1372 N (so, suppose this Force is being applied to the feet during 10 minutes of running. Is this something good or will cause injuries to the person? Any clue?

Thanks a lot !

tjvv
 
Physics news on Phys.org

What is the maximum impact force that feet can withstand without getting injured?

The maximum impact force that feet can withstand without getting injured varies depending on factors such as the individual's age, physical condition, and type of activity. However, on average, the human body can withstand an impact force of about 3-5 times its body weight without sustaining major injuries.

What types of injuries can be caused by high impact forces on the feet?

High impact forces on the feet can cause a range of injuries, including sprains, strains, fractures, and bruises. These injuries can occur in the bones, muscles, tendons, and ligaments of the feet and can range from mild to severe, depending on the force and area of impact.

How can I prevent injuries from impact forces on my feet?

To prevent injuries from high impact forces on the feet, it is important to wear proper footwear that provides adequate support and cushioning. It is also crucial to warm up and stretch before engaging in physical activity and to gradually increase the intensity and duration of activities to allow the body to adapt and strengthen.

Can the amount of impact force feet can withstand be improved?

Yes, the amount of impact force feet can withstand can be improved through regular exercise and conditioning. This helps to strengthen the muscles, bones, and connective tissues in the feet and improve their ability to absorb and distribute impact forces.

Are there any warning signs of foot injuries from impact forces?

Yes, there are several warning signs of foot injuries from impact forces, including pain, swelling, tenderness, difficulty bearing weight, and limited range of motion. If you experience any of these symptoms, it is important to seek medical attention and rest the affected foot to prevent further injury.

Similar threads

I Acceleration in Newton's second law
    • Mechanics
Replies
4
Views
638
Impact force -- Airsoft versus paintball pellets
    • Mechanics
Replies
19
Views
3K
Finding the 'g-force' of a decelerating falling mass.
    • Mechanics
Replies
1
Views
1K
Is true force just "accepted" if it satisfies Newton law?
    • Mechanics
Replies
6
Views
2K
Jackhammer on Vehicle Suspension, Unsprung Mass, Tire patch load
    • General Engineering
Replies
13
Views
1K
Conversion of g acceleration into "body weight"
    • Mechanics
Replies
8
Views
4K
Why is a Newton of force .225 pounds?
    • Mechanics
Replies
4
Views
2K
Why is the force and acceleration positive?
    • Mechanics
Replies
10
Views
2K
Truck collision with a resting car
    • Mechanics
Replies
18
Views
3K
Accelerating a moving object with force
    • Mechanics
Replies
4
Views
2K

Hot Threads

Recent Insights

Back
Top