Below is the log in portal for the program
If you are looking for quality Kettlebells, you can check out these at Perform Better using my affiliate link. These kettlebells are durable and are what is used at most strongfirst certifications!
I recommend the first place gravity kettlebells, two to start with if you can: 8kg & 12 kg or 12kg & 16kg
12kg ~26 lbs
16kg ~35 lbs
If only getting one, depending on your current strength level, I recommend starting with the 8kg or 12kg.