“If you want to optimise your exercise regime for your mental health, according to our research, exercising for 45 minutes at a time, three to five times a week, has the most beneficial mental health effects.”Photograph: iStock

When you are struggling with your mental health, getting active may be one of the last things you feel like doing. But if you can muster the energy, e(...)

Many gym members don’t use the machines properly, so don’t get the full benefits from their workouts. Photograph: iStock

Is there any group of people better qualified to comment on fitness habits than personal trainers? From their vantage point on gym floors, they see o(...)