Types of contractions by

Types of contractions by https://padlet.com/20141601/lyw2njgl5u0 Made with eyes on the prize en-us 2017-10-19 12:25:04 UTC 2017-10-19 13:44:24 UTC hello@padlet.com An isokinetic contraction happens when the muscle contracts and then shortens at a constant rate,this contraction is not common however and can only be created by using specialized equipment.The benefit of using this type of contraction is that targeted muscles gain strength evenly. Isokinetic training is expensive however so therefore not many gyms are able to provide the equipment.An example of this contraction is on a static bike that responds to the user.This type of training is only really used during rehabilitation by doing actions such as swimming or being on an exercise bike 20141601 https://padlet.com/20141601/lyw2njgl5u0/wish/198623086

]]> 2017-10-19 12:39:22 UTC https://padlet.com/20141601/lyw2njgl5u0/wish/198623086 Ciaron_Murphy https://padlet.com/20141601/lyw2njgl5u0/wish/198626093 A concentric contraction causes muscles to shorten the opposite contraction to this is Eccentric contractions which cause muscles to elongate ]]> 2017-10-19 12:45:56 UTC https://padlet.com/20141601/lyw2njgl5u0/wish/198626093 pros and cons thomas_phillips2 https://padlet.com/20141601/lyw2njgl5u0/wish/198626743 Pros- this helps because the body can move and be more flexible and as a sportsman this is important because it gives you less chance of getting injured by going for a tackle or a keeper trying to save a shot.
cons- If you over flex the muscle you can pull the muscle to cause an injury this can effect you as a performer because you could be out for a long time with muscle strains, tears and pulls.]]> 2017-10-19 12:47:14 UTC https://padlet.com/20141601/lyw2njgl5u0/wish/198626743 isotonic- muscle shortens and movement occurs. marcus_payne https://padlet.com/20141601/lyw2njgl5u0/wish/198627128 - when you kick a ball your hamstring lengthens and your quadricep shortens which creates the movement of the leg swing.
isometric- muscle does not shorten but tension increases
an example of this is a wall sit as your muscles tense but do not move]]> 2017-10-19 12:48:01 UTC https://padlet.com/20141601/lyw2njgl5u0/wish/198627128 cons of contractions brandon_leggett https://padlet.com/20141601/lyw2njgl5u0/wish/198627565 cramp during sports if not warmed up properly, causing injury and pain.

]]> 2017-10-19 12:48:53 UTC https://padlet.com/20141601/lyw2njgl5u0/wish/198627565 muscle contractions marcus_payne https://padlet.com/20141601/lyw2njgl5u0/wish/198630382 muscle contractions in sport, one example of muscle contractions in sport is a bicep curl, when you lift the weight up your bicep contracts and when you lower the weight it relaxes]]> 2017-10-19 12:54:15 UTC https://padlet.com/20141601/lyw2njgl5u0/wish/198630382 isometric muscle contraction brandon_leggett https://padlet.com/20141601/lyw2njgl5u0/wish/198643871 during exercise the muscles and the joint angle do not change during contraction.]]> 2017-10-19 13:18:58 UTC https://padlet.com/20141601/lyw2njgl5u0/wish/198643871 pros and cons of isometric contraction brandon_leggett https://padlet.com/20141601/lyw2njgl5u0/wish/198646813 pros- easy to do and the overload is easy to control.
cons - poor technique causes injury and fatigue occurs]]> 2017-10-19 13:24:13 UTC https://padlet.com/20141601/lyw2njgl5u0/wish/198646813 References 20141601 https://padlet.com/20141601/lyw2njgl5u0/wish/198648356

References

Mackenzie, B. (2017). Muscle Training. [online] Brianmac.co.uk. Available at: https://www.brianmac.co.uk/mustrain.htm [Accessed 19 Oct. 2017].

]]> 2017-10-19 13:26:59 UTC https://padlet.com/20141601/lyw2njgl5u0/wish/198648356 ReferencesFitness-working-out.knoji.com. (2017). Isometric Exercise - Pros and Cons. [online] Available at: https://fitness-working-out.knoji.com/isometric-exercise-pros-and-cons/ [Accessed 19 Oct. 2017]. brandon_leggett https://padlet.com/20141601/lyw2njgl5u0/wish/198651317 2017-10-19 13:32:12 UTC https://padlet.com/20141601/lyw2njgl5u0/wish/198651317 marcus_payne https://padlet.com/20141601/lyw2njgl5u0/wish/198653248 https://svmassagetherapy.com/blog/wp-content/uploads/2015/05/isotoniccontraction.jpg

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