Get creative. Dumbbells and kettlebells are a great way to train your limbs independently and make sure you're not developing a "strong" side or a "weak" side.
Don’t shy away from kettlebells. They are a unique way to train, adding a ton of instability while making you have to correct and stabilize your form in order to grow stronger.
By selecting exercises to build maximal strength, while limiting unnecessary risk of injury, you can build a bulletproof body that will perform as well as it looks.