Table 3.

Characteristics of Exercise Intervention²⁸–³⁷

Reference	Frequency d/wk	Duration mins/d	Length Wks/mos	Intensity
^Aguilar et al.37	3 d/wk	90 mins/d	28 wks	Unknown
McMurray et al.29	3 d/wk	30 mins/d	8 wks	Unknown
^ Farpour-Lambert et al.30	3 d/wk	60 min/d	3 mos	55–60 max HR
^ Meyer et al.32	3 d/wk	60–90 mins/d	6 mos	unknown
Kelly et al.33	4 d/wk	30–50 mins/d	8 wks	50–80% V02max
^ Gutin et al.34	5 d/wk	Unknown	8 mos	Grp 2: 55–60% V02max Grp 3: 75–80% V02max
Heyman et al.28	2 d/wk	90 mins/d	6 mos	80–90% max HR
Hagstromer et al.35	1 d/wk	60 mins/d	13 wks	unknown
Kelly et al.31	4 d/wk	30–50 mins/d	8 wks	50–80% V02max
Tan et al.36	5 d/wk	50 mins/d	8 wks	Lactate Threshold

^*Results listed in order of methodological quality based on the Downs and Black checklist.²⁴

^{^}Denotes significant change in outcome for intervention group.