Ordered carrier SC500-AF, WOW, what a well built product! I've been a welder/fabricator for over 47 years using all forms of welding processes. I know quality workmanship, this has well designed construction and welding assembly.
But exercise also stimulates brain regions that are involved in memory function to release a chemical called brain-derived neurotrophic factor (BDNF). BDNF rewires memory circuits so they work better.
Lactic acid is released into the muscles when they have used up their normal energy stores but still have intense energy needs. Small amounts of lactic acid operate as a temporary energy source, thus helping you avoid fatigue during a workout. After 3 minutes, the lactic acid begins to slow down the muscles, warning your body that it is close to its physical limit. 2  In this way it operates as a defense mechanism, protecting you from injury and fatigue.