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6 strategies Sara Cox used to face 5 marathons in 5 days, aged 50

The Radio 2 presenter had minimal running experience and knee arthritis before preparing for the Great Northern Marathon ...

Arnold Schwarzenegger's 30-Minute Dumbbell Only Workout Boosts Strength and Endurance

Stand tall on one leg, soft bend in the knee, holding a dumbbell in each hand. Hinge at the hips as your back leg extends straight behind you. Keep your spine long and hips square to the floor. Lie on ...