PT Taylor Ryan was so besotted with staying tiny, she trained 10 hours a week. But a dare from her husband to gain 4.5 kilos changed everything. Four kilos. That’s all my husband asked me to gain. To many people, four kay-gees isn’t a lot. To many women, their bodies fluctuate by more than that several times a year. But to me, at the time, he might as well have asked me to gain 40 kilos. Let me explain. Two years ago, my life was insanely different. I was running 45-plus km per week. I was racing at least one race every single month. While running was a focus, I was also completing at least three strength and kettlebell workouts and filming workouts for my website and blog. By week’s end, there’d be times when I had completed 10 or more workouts. This isn’t normal, and it wasn’t what I was recommending to my personal training clients. Along with excessive fitness, I was living a completely vegan lifestyle. I had never been thinner, weighing in at 48 to 50 kilos for my 5’5” frame. In f...