Caffeine is a powerful stimulant that can enhance energy. It works by antagonizing (competing for) adenosine receptors. Adenosine is a molecule similar in structure to caffeine that causes sedation and relaxation. Caffeine prevents adenosine from binding to its receptors and promotes feelings of alertness. Research indicates the optimal dose of caffeine is 3-6mg per kilogram body weight 60 minutes before exercise with higher doses showing no additional benefits.
There’s no denying that creatine is one of the most beneficial supplements on the planet. But something my female athletes constantly ask me is: what’s the best creatine for women?...
There’s no denying that creatine is one of the most beneficial supplements on the planet. But something my female athletes constantly ask me is: what’s the best creatine for women?...
Ab exercises are something you either love doing or run from. Perhaps you have a love-hate relationship with them. Either way, if you truly want to have an impressive physique,...
Ab exercises are something you either love doing or run from. Perhaps you have a love-hate relationship with them. Either way, if you truly want to have an impressive physique,...
1 Rep-Max Calculator Weight Lifted * lbs kg Reps Completed (1-12) Reps: 5 Calculate 1RM One-Repetition Maximum (1RM): 0 REP MAX % OF 1RM WEIGHT (KG) It’s said ad nauseam...
1 Rep-Max Calculator Weight Lifted * lbs kg Reps Completed (1-12) Reps: 5 Calculate 1RM One-Repetition Maximum (1RM): 0 REP MAX % OF 1RM WEIGHT (KG) It’s said ad nauseam...