Background: Men with prostate cancer (PCa) may be referred to cardiac rehabilitation (CR) following a significant cardiac event, but it is unknown if these men have different effects of CR from men without a history of PCa. Purpose: To compare the effect of CR on cardiorespiratory fitness (VO2peak), body fat percentage, and body mass index in men with and without a history of PCa. Methods: CR participants with PCa were retrospectively compared with a cohort matched on age, clinical indication for CR, and date of referral to the CR program. Participants completed the standardized CR program at the Toronto Rehabilitation Institute, including 1 weekly supervised group session and 4 additional weekly home sessions including aerobic and resistance training for 26 weeks. Results: Twenty-seven (n = 27) men with PCa were identified and matched 1∶1 with controls. VO2peak increased in the PCa group (16.9 [5.1]–19.6 [6.2] mL·kg−1·min−1; Δ 2.7 mL·kg−1·min−1, P < .05) and in the control group (16.4 [4.2]–20.2 [5.8] mL·kg−1·min−1; Δ 3.8 mL·kg−1·min−1, P < .05) as a result of engaging in CR. There were no significant between-group differences in the postintervention outcomes (P > .05). Conclusions: Men with and without PCa experience comparable benefits following CR completion.
Alis Bonsignore, David Field, Rebecca Speare, Lianne Dolan, Paul Oh and Daniel Santa Mina
Kelly R. Rice, Kristiann C. Heesch, Mary K. Dinger and David A. Fields
Women’s understanding of “moderate-intensity” physical activity (MPA) as presented in the media is not well-understood. This study assessed whether women who are presented a mass-media message about MPA can demonstrate a moderate-intensity walking pace without practicing this pace first.
Insufficiently active women (n = 75, age 40 ± 12 years, 76% White) were shown a mass-media description of a MPA recommendation. Forty-one were randomized to also practice a moderate-intensity (55%−70% of maximum heart rate) walk. One month later, participants were asked to demonstrate a 10-minute moderate-intensity walk. Groups were compared on the proportion of participants who walked ≥10 minutes at a moderate intensity.
At posttest, more participants who received practice at baseline walked at a moderate-intensity ≥10 minutes than those who received no practice (P < .05).
To understand MPA, it is not enough to simply hear and read a description of MPA. It is essential to practice MPA.