I do squats with a sandbag.
Just buy a duffle bag or similar from an army/navy type outlet and put as much sand in it as you want.
Then you can just throw it on your shoulders and do squats. It's very easy to add more sand as you get stronger.
I take a bag of sand for a walk to the park and do squats with it. It's about 130lb now.
The "Seven Deadly Sins"
• Grains (wheat/rice/oats etc) . . . . . • Dairy (milk/yogurt/butter/cheese etc) . . . . .• Nightshades (peppers/tomato/eggplant etc)
• Tubers (potato/arrowroot etc) . . . • Modernly palatable (cashews/olives etc) . . . • Refined foods (salt/sugars etc )
• Legumes (soy/beans/peas etc)