Poma A, Vecchiotti G, Colafarina S, Zarivi O, Aloisi M, Arrizza L, et al
A sample weekly schedule might include upper body pushing and pulling on day one, lower body on day two, rest on day three, upper body on day four, lower body on day five, active recovery on day six, and full rest on day seven
Personally, I find taking my L-Carnitine shot about 30 minutes before my workout gives me that optimal energy surge
Biochem Biophys Res Commun 291:13021308 Goldstein BJ, Feinglos MN, Lunceford JK, Johnson J, Williams-Herman DE, Sitagliptin 036 Study Group (2007) Effect of initial combination therapy with sitagliptin, a dipeptidyl peptidase-4 inhibitor, and metformin on glycemic control in patients with type 2 diabetes