Table 3.
Exercise training descriptions for included participants.
| Study | Groups | Training Type | Length of Training or Sedentariness (years) | Weekly Training Volume | Training Intensity (%HRR) |
|---|---|---|---|---|---|
| Aagaard et al. (2007) | Resistance trained | Resistance | 50+ | 2 – 3 sessions/week | - |
| Sedentary | - | 50+ | - | - | |
|
| |||||
| Ari et al. (2004) | Endurance trained | Endurance | 41 ± 18 | 10 ± 9 hours/week | - |
| Sedentary | - | - | - | - | |
|
| |||||
| Buyukyazi et al. (2003) | Endurance Trained | Endurance: middle- and long-distance running | 38.8 ± 18.5 | 10.0 ± 8.1 hours/week | - |
|
| |||||
| Carrick- Ranson et al. (2014) | Endurance trained | Endurance | 25+ | 3 hours/week | - |
| Sedentary | - | 25+ | - | - | |
|
| |||||
| Kasch et al. (1999) | Endurance trained (pre) | Endurance: running, swimming, cycling | - | 3.3 hours/week | 85 ± 4.7 |
| Endurance trained (post) | Endurance: running, swimming, cycling | 33+ | 5.4 hours/week | 77 ± 6.2 | |
|
| |||||
| Mckendry et al. (2020) | Endurance trained | Endurance: running | 36.5 ± 8.1 | 7.6 ± 4.7 hours/week | - |
| Sedentary | - | - | - | - | |
|
| |||||
| Pollock et al. (1997) | Endurance trained (pre) | Endurance: running and walking | - | 4.5 hours/week | ~60–80 |
| Endurance trained (post) | Endurance: running and walking | 20.4 ± 0.7 | 2.8 hours/week | ~60–80 | |
| Sedentary (pre) | - | - | 2.3 hours/week | ≤70 | |
| Sedentary (post) | - | 20.9 ± 0 | 2 hours/week | ≤70 | |
|
| |||||
| Sanada et al. (2009) | Endurance trained | Endurance: rowing | 46.7 ± 2.8 | 3 hours/week | - |
|
| |||||
| Stenroth et al. (2016) | Endurance trained | Endurance: running | 42.1 ± 20 | 6.5 ± 2.9 hours/week | - |
| Sedentary | - | - | - | - | |
|
| |||||
| Trappe et al. (2013) | Endurance trained | Endurance: cross country skiing, track and field, orienteering | 50+ | 8 hours/week | - |
| Sedentary | - | - | - | - | |
%HRR = percent of heart rate reserve.