This study aimed to describe and problematize the advice on exercise and diet that personal trainers (PTs) provide to their clients from a gender perspective. The present study had an explorative design, and the interviews were analysed using an interpretative qualitative approach. Seven focus group discussions were conducted with 19 PTs (aged 23-47 years). The findings indicated that the PTs had a to both women and men, guiding them towards a relaxed attitude to exercise and diet, prioritizing and rationalizing their exercise and diet and eating a natural diet. PTs also had a as regards women who showed unhealthy exercise and eating behaviours; advising them to eat more and exercise less, to focus on performance rather than appearance and to avoid heavy weightlifting. Some PTs acted evasively and did not give advice to men. Both approaches include advice that reflect health as control and health as release. From a gender perspective, PTs health advice both challenged and reproduced the stereotypical male norm in the fitness gym space. However, PTs gendered health advice may create different opportunities for men and women to promote their health and well-being in the fitness gym.