Isometric contractions are static contractions during which muscle fibres do not change length. There is no movement of the joint to which the muscle is attached but energy is expended resisting a force that does not move. for example when you put your hands up for a long time.
Julia Child was born on August 15, 1912 and died on August 13, 2004. Julia Child would have been 91 years old at the time of death or 102 years old today.
Think about this one for a second!!!! 60 seconds in a min. 60 mins. in an hour... at 45mph :45 x 60 x 60 = 162000 seconds.
pretty much you travel 45 miles in 162000 seconds.
Track athletes who specialize in the 100m and 200m sprints have what type of muscle in their limbs?
fast twitch muscle fiber
What is the average mile time for a twenty year old male?
well im 19 (and male) and today I did a mile in 6 minutes, bang on.
Who is the fastest 50 year old man for 100 meters?
It is not me at 13.2 May 6, 2005 at Punahou Track in Hawaii.
Has any one ever ran 8-8.9 9 seconds in the 100 meter dash?
Nope. The fasted currently is 9.58 by Usain Bolt of Jamaica.
If a male was to run 100 meters in about 10 seconds Express this as a unit rate?
The answer would be: 10 over 1, or 10 metes per second. Great question!
Which sprint spike is best Nike Zoom Superfly R2 or Nike Zoom Superfly G5?
Nike Zoom Superfly G5 is the ancestor of R2. It is basically the same shoe; supposedly R2 has been improved.
What is brian habanas time for 100m?
According to answers.com, Bryan Habana once ran the 100 meters in 10.2 seconds.
Who were the 8 finalists in the 100 meter final at the 1968 Mexico City Olympics?
Gold - Jim Hines, United States - 9.95 seconds, a world record
Silver - Lennox Miller, Jamaica
Bronze - Charlie Greene, United States
4th - Pablo Montes, Cuba
5th - Roger Bambuck, France
6th - Mel Pender, United States
7th - Harry Jerome, Canada
8th - Jean-Louis Ravelomanantsoa, Madagascar
Why was the 1988 Olympics 100m mens sprint so dramatic?
Ben Johnson, who crossed the line first, was disqualified after a positive drugs test.
100 meter sprint record Australia?
Patrick Johnson under 10 seconds. Can't remember exact time. He is the only person of non African descent to do it.
The time was 9.93 seconds at a meet in Japan in 2003.What is the fastest that a baseball was thrown by an eleven year old boy?
The fastest officially clocked pitch was by Brian Jarrell at 72 MPH.
How fast should a 15 year old male run in the 100m dash?
Depends on the 14 year old. A normal runner should be around 13 seconds, which would be pretty fast! If you run 14 you should be OK . I'm 15 and i can barely break 12, so for you 13 should be good.
How do you run a 500 meter race?
I'd say basically go out hard and run it like a 400, but stay relaxed through the quarter, then power it through the last 100, all guts. Your 400 split should be about 3 seconds off of you normal 400 time.