@acco340 Disclaimer I am a personal trainer. Every body is different so everyone’s routine will look a little different.
Here’s my current routine:
Monday - Squats, lower body, shoulders, 8min cardio
Tuesday - Bench, chest, triceps
Wednesday - Deadlifts, lower body, shoulders, 8min cardio
Thursday - Back, biceps
Sat. or Sun. - 20min cardio
The majority of my workouts last about an hour. I’ll do 5-10min of warmup before getting into the workout. I’ve been trying to do at least 10min of stretching after my workouts which helps reduce soreness the next day and helps keep me loose overall.
I keep the same routine for 6-8 weeks, with about 9 exercises in each routine. Each week I will either add weight to the lifts, or do more repetitions. When I reach week 7, that is when I go my heaviest. The last week I use as a deload week where I go lighter on the lifts.
You do not need to feel completely dead after your workouts. You also shouldn’t be sore all the time after your workouts. If you are, you need to take a look at your recovery methods.
6 days a week is a lot of exercise. If that’s what feels good for you, keep doing that. However, lifting 3-4 days a week is also enough.
I’d recommend (like most people here) reaching out to a physical therapist about your knee. It’s better to figure that out now before hurting it further. Additionally, if it’s in the budget, I’d recommend seeing a personal trainer and going through your program with them. They can look at your form to make sure that you’re not going to injure yourself. Also, they can help you come up with an effective routine for YOUR body.
Like I said, I am a personal trainer and LOVE talking about all this stuff. Feel free to ask me any questions!