HIIT workout at home! Here's our 6 week HIIT/tabata style training programme designed to push those with moderate fitness just that little bit harder! Give it a go if you dare and remember, the key is intensity!
Not all of these are healthy substitutes in my opinion, but some are, so use your own judgement. 20 Unique Healthy Food Alternatives --I'm interested to read about some of these things, and I know some of the substitutions only work in some circumstances.