https://www.selleckchem.com/pr....oducts/Nevirapine(Vi
New Zealand blackcurrant (NZBC) extract has shown performance-enhancing effects during cycling, running and sport climbing. We examined effects of NZBC extract on (1) voluntary and twitch force of the quadriceps femoris muscles during repeated isometric contraction-induced fatigue, (2) twitch force during recovery and (3) muscle fiber-specific effects. Familiarized recreationally active males (n = 12, age 24 ± 5 yrs; height 180 ± 5 cm; body mass 89 ± 11 kg) performed sixteen, 5-s voluntary maximal isometric contractions (iM