Mysehydrolysat gir raskere restitusjon etter eksentrisk trening enn myseisolat.

[Beefcake]

Supplementation with a whey protein hydrolysate enhances recovery of muscle force-generating capacity following eccentric exercise.

J Sci Med Sport. 2008 Sep 1.

There is evidence that protein hydrolysates can speed tissue repair following damage and may therefore be useful for accelerating recovery from exercise induced muscle damage. The potential for a hydrolysate (WPI(HD)) of whey protein isolate (WPI) to speed recovery following eccentric exercise was evaluated by assessing effects on recovery of peak isometric torque (PIT). In a double-blind randomised parallel trial, 28 sedentary males had muscle soreness (MS), serum creatine kinase (CK) activity, plasma TNFalpha, and PIT assessed at baseline and after 100 maximal eccentric contractions (ECC) of their knee extensors. Participants then consumed 250ml of flavoured water (FW; n=11), or FW containing 25g WPI (n=11) or 25g WPI(HD) (n=6) and the assessments were repeated 1, 2, 6 and 24h later. PIT decreased approximately 23% following ECC, remained suppressed in FW and WPI, but recovered fully in WPI(HD) by 6h (P=0.006, treatmentxtime interaction). MS increased following ECC (P<0.001 for time), and remained elevated with no difference between groups (P=0.61). TNFalpha and CK did not change (P>0.45). WPI(HD) may be a useful supplement for assisting athletes to recover from fatiguing eccentric exercise.

http://www.ncbi.nlm.nih.gov/pubmed/18768358?ordinalpos=1&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum

[Prodigy92]

Mysehydrolysat, hvor får man kjøpt det? Eksentrisk trening er "vanlig" vekttrening right?

[Geir M]

Eksentrisk trening er når man senker en vekt. Konsentrisk er når man løfter den opp igjen. Jeg vet heller ikke noe om hvor man kan skaffe dette, noen som vet?

Forøvrig meget interessant forskning, hadde vært kult om de hadde tatt med BCAA også og ikke bare vann, isolat og hydrolysat.