Weak Knees or Cause for Concern?

[AaronJohnson]

Hello, I hope you all are well! I am squatting and my right knee quivers (waivers) as I stand. There are audible pops throughout the day at the knee and sometimes the ankle. It feels like "loose rubberbands" in the calf, connecting the knee and ankle. I'm sure you've seen this. Is it cause for concern, or just lack of strength?

[Tom Campitelli]

Does it hurt? What are your work sets on squats? What is your height, weight, and age?