CHANDIGARH,01.07.20-Actress Samaira Sandhu utilizes lockdown period for her body transformation and immunity boosting . She has hired a gold medalist personal trainer Rohan Kumar who is specialist in core training. She says that “I’m learning kickboxing and various other forms. I’m working on my overall physique, it not only helps me physically but also keeps me mentally sound. At the same time I feel my immunity has improved a lot”.