I'm about 4 stone into my weight loss journey and really need to start doing some strength/toning exercises (particularly for my awful wobbly arms!) and I'm using Apple fitness+ for my home workouts. The strength section of this calls for weights but I'm clueless as to how heavy/light to start with. There's so many different sets online with varying different combos of weight (starting as low as 1,1.5, 2 for the set) and go up from there and I'm clueless. What is a good starting set/combination of weights? I don't want to go too light and waste my money on something that will feel like lifting air but also need to be able to lift it in the first place! Any help is greatly appreciated!