Of the 12 items on the TIDieR checklist, all studies reported information on the style of taichi used and stated the aim of tai chi was primarily to reduce disability or improve function. All studies provided information on the delivery mode, dose, duration, and schedule of the intervention; however, information on the provider characteristics, provider training, and intervention setting was lacking in more than 50% of the studies. Additionally, although many studies provided a list of intervention components, such as if a warm-up/cool-down was used and the number and name of specific tai chi movements taught, insufficient procedural information was reported (eg, teaching style, elements for progression), and fewer than 25% of the studies provided clear information on or access to teaching materials. Lastly, no studies reported the tai chi instructor’s fidelity to the intervention protocol, and only 60% of the studies reported participant adherence. Intervention details are provided below. Additionally, the receipt of project funding was either not reported or unclear in only 3 studies.30,33,35 Of the remaining studies, 4 received no project funding20,25,31,34 and 7 reported receiving funding from university or government project grants. None reported receiving industry funding.