 Jane Fonda, 85, took to Instagram to emphasise the importance of fitness and physical wellbeing in a figure-hugging royal blue tracksuit. She wore a cropped track jacket half-zipped over a sports top and matching high-waisted joggers. The Hollywood star teamed this with a pair of white trainers before she stretched on a stationary exercise bike. ... Ageless Jane Fonda exercises in tracksuit after positive cancer... 