Connect with God- nothing else is necessary. He will give all that is needed for us. The gopikas who loved Lord Krishna were approached by Uddhava who wanted to teach them Janana yoga. The gopikas rejected his idea - "we dont want yoga, mantra etc. Give us one simple way to reach Krishna as He is everything to us. We dont want to waste time on yoga" My dear Students Vol 2 by Bhagawan Sri Sathya Sai Baba - page 31.
We should have this approach. When the creator is waiting to shower His divine glory on us why should we waste time on asans and pranayama? When the creator is there why should we waste time with other things? We should strive to keep our heart and mind pure- that is enough said. This is more difficult than doing asanas and pranayama. If we focus on Him , He will make sure that we have the health that is necessary.