I am a fan of splitting 'push' days and 'pull' days. I'm also a big fan of squats and lunges (you'll probably end up adding some weight before too long). The dips that you are doing with the chair will hit the tri's hard...they may be tough on your shoulders (I can't do them). I was picturing dips with parallel bars (or two tall chairs) in which case you get more chest if you lean forward, more tri's if you lean back (your way is all leaning back...not wrong, just pointing out the difference).
You can do a lot with pushups. Wide, regular, diamond, pike, and a version where you're hands are pulled down some and close to the body to hit the tri's more. I even do pushups against a counter to change the angle.
If you get bored with plank, add slow shoulder tap (right hand to left shoulder and back down, then left...). Will force your core to stabilize.
You can do a lot with pushups. Wide, regular, diamond, pike, and a version where you're hands are pulled down some and close to the body to hit the tri's more. I even do pushups against a counter to change the angle.
If you get bored with plank, add slow shoulder tap (right hand to left shoulder and back down, then left...). Will force your core to stabilize.