Table 1. Profile of participants.
| Study | Type of study | Number of participants | Mean age(yrs.) | Gender | Condition of the participants (healthy/comorbid conditions) |
| Regterschot GR, et al., 2014 | Single group repeated-measures experimental design | 133 | 20.5±2.2 | 21M and 112F | Healthy |
| Boerema AS et al., 2018 | Randomized controlled trials | Experimental group: 18, Control group: 16 | Experimental group: 65.8(42-99), control group 66.0 (45-90) | 15M, 19F | Healthy |
| Fuermaier AB, et al., 2014 | Nonrandomized repeated-measures experimental design | Experimental group: 17, Control group: 83 | Experimental group: 24.2 ±1.9 (21 to 28); Control group: 22.5±3.7 (8 to 31) | Experimental group: 8M, 9 F; Control group: 40M, 43F | Experimental group: Attention deficit hyperactivity disorder Control group: Healthy |
| Fereydounnia S et al., 2017 | Single group repeated-measures experimental design | Experimental group: 15, Control group: 15 | Experimental group: 28.93 ± 3.45 Control group: 28.07 ± 2.68 |
30F | Experimental group: Lumbar hyper lordosis Control group: Healthy |
| Rosado, H et al., 2021 | Randomized controlled trials | Experimental group 1: 18, Experimental group 2: 19, Control group: 19 | 75.4 ± 5.6 | 47F, 9M | Healthy |
| Paddan GS, 2012 | Repeated-measures Latin-square experimental design | 20 | M: 29.0 ±10.2 F:33.8 ± 8.5 |
10M, 10F | Healthy |
| Amonette WE, 2015 | Randomized crossover study | 12 | Mean age: 28.2± 6.4 years; | 8M, 4F | Healthy |
| Ki-Hong Kim, 2018 | Randomized controlled trials | Experimental group: 9, Control group: 9 | Experimental group: 79.22±4.02; Control group: 81.44±3.75 | 18F | Senile dementia |
M, Males; F, Females