Återhämtningstid för bröst- och tricepsmuskulatur efter bänkpress

[King Grub]

INTRODUCTION:

The present study evaluated and compared the recovery of pectoralis major (PM) and triceps brachii (TB) muscles of trained men after bench press exercise.

METHODS:

Eighteen volunteers performed eight sets of bench press exercise to momentary muscle failure and were evaluated for TB and PM peak torque and total work on an isokinetic dynamometer.

RESULTS:

PM peak torque and total work remained lower than baseline for 72 and 96 hours, respectively. TB peak torque was only different from baseline immediately post training, while total work was significantly lower than baseline immediately and 48 hours after training. Normalized peak torque values were only different between TB and PM at 48 hours post training.

DISCUSSION:

Considering the small and nonsignificant difference between the recovery of TB and PM muscles, the results suggest that bench press exercise may promote a similar stress on these muscles.

Muscle Nerve. 2016 Dec 28. Recovery of pectoralis major and triceps brachii after bench press exercise.

[Mr Eks]

"PM peak torque" betyder vad?

och "total work" ... det vet ju alla vad det betyder men i det här sammanhanget? Det är ju inte total arbetsvolym så jag fattar inget alls...

[CoKEmaN]

Nu var det ett tag sen jag höll på med detta men om jag kommer ihåg rätt så;

PM peak torque är pectoralis major högsta vridmoment.
Total work = Totalt arbete utfört, arbete är beroende på kraft och tid, ju mer kraft du utvecklar på en viss tid desto högre totalt arbete.

mvh

[CoKEmaN]

TOTAL WORK
The amount of work accomplished for the entire set. This represents the muscle’s capability to maintain torque throughout the test
bout. Total work is most useful to determine rehabilitation of an injury. In order to accomplish ADL’s, movements must be maintained
over distance. This value may be affected by low peak torque values or variations in the ROM and should be evaluated as
such. If a patient’s overall torque production is low, the amount of work capability can be affected. If the ROM is smaller on one
side, the total work will be affected even if the peak torque is the same


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Kraft och sträcka* Inte kraft och tid..