Table 3.

Changes in back squat training volume (kg) for placebo (n = 12) and betaine (n = 11) between three micro-cycles

	Pre	Post	∆	P
Micro Cycle 1
Betaine	2760 ± 482	3022 ± 527	262 ± 43	.01
Placebo	3003 ± 695	3364 ± 779	360 ± 84	.01
Micro Cycle 2
Betaine	3736 ± 652	4084 ± 712	347 ± 76	.01
Placebo	4015 ± 930	4444 ± 1030	428 ± 159	.01
Micro Cycle 3
Betaine	2056 ± 357	2541 ± 444	484 ± 91	.01
Placebo	2350 ± 545	2655 ± 633	305 ± 85	.01