Acidosis affects muscle contraction by slowing the rates myosin attaches to and detaches from actin.
Jarvis K, Woodward M, Debold EP, Walcott S. Acidosis affects muscle contraction by slowing the rates myosin attaches to and detaches from actin. J Muscle Res Cell Motil. 2018 08; 39(3-4):135-147.