5 unlikely snacks to fuel your workout

The cake

‘Have what you crave’ is Fiber One’s slogan and we can totally see why. Whether you opt for the Chocolate Fudge Brownie or Lemon Drizzle Square, rest assured that each square only contains 90 calories. How? More fibre, less fat (as it’s baked). But take it from someone who’s tried them – only take one with you at any one time or you’ll finish your stash before you know it!

£2.89 for a box of 5, Tesco stores nationwide