you can look here

https://www.evernote.com/shard/s538/sh/7b5838bb-2a78-f184-1177-41175a322172/9d64d9467baf59933792886cace60424

if you can do less more frequently, that may be a smarter strategy. If you have to skip numerous days during the week, you can still exercise to reduce weight, yet each session will certainly have to be longer