weekly workout 1.1.18

Happy New Year, my fellow members of this forum!

Just anyone else, I do not let any day pass without doing any productive weight loss activities. For me, New Year connotes a very helpful workout plan, to wit:

Monday - 2-hour gym sessions;

Tuesday - Biking around my place;

Wednesday - Running;

Thursday - Swimming;

Friday - Mounting climbing;

Saturday - Zumba class; and

Sunday - rest

happy new year...

my daily workout routine is same.

yoga, stretching, pushups, run on the treadmill, ride an exercise bike, exercise on the rowing machine, high knees, squats.

I want to change my routine.what do you think?should i?