You could weight lift the cat on a daily basis or eat a truckload of spinach to help build muscles. Or, after a workout, you could try a protein bar. Grab 12 low carb protein bars from Advance Nutraceuticals for just $39, choose from:

• Chocolate macadamia nut
• Coconut
• A mixed box - six chocolate macadamia nut and six coconut

You can also opt to buy two boxes, one of each flavour, for $74.

Specifications:

• These low carb protein bars don't contain artificial sweetener
• The bars weigh 50g each

Ingredients (for chocolate macadamia nut): whey protein isolate (from milk), gelatin, isomalt, coconut (10%), soy protein, glycerine, water, macadamia nuts, cocoa powder, cocoa butter

Nutritional facts (for chocolate macadamia nut):

• Serving per pack: one
• Serving size: 50g
• Per 50g: energy 102 cal, 428 kj, carbohydrate 2.04g, sugar 0.23g, fat 3.15g, saturated fat 1.21g, protein 16.32g, dietary fibre 4.56g, sodium 74.44mg

Ingredients (for coconut): whey protein isolate (from milk), gelatin, isomalt, coconut (10%), soy protein, glycerine, water, cocoa butter

Nutritional facts (for coconut):

• Serving per pack: one
• Serving size: 50g
• Per 50g: energy 137 cal, 576 kj, carbohydrate 0.83g, sugar 0.55g, fat 4.99g, saturated fat 1.41g, protein 22.23g, dietary fibre 8.02g, sodium 90.47mg