Yes, it is best to wear good fitting, firm gripping shoes while lifting weights.
Yes, it is generally okay to lift weights while wearing running shoes, but it is recommended to use shoes specifically designed for weightlifting for better stability and support.
Using machines provides more structure when working out while free weights provide more function. There are more exercises that can be done while using free weights that cannot be done with the machines. You can do dead lifts or squat-to-overhead press lifts while using free weights that cannot be done while using a machine thus working out more muscles overall.
Martial arts shoes are special because they are made for the moves of martial artists. These shoes are lightweight and flexible, therefore not weighing the wearer down, while being able to make the wearer feel as if he or she has no shoes on at all.
Yes, there are exercise routines that work the legs while using free weights.
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They pick up hooks, line and weights while feeding and slowly starve to death.
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While some shoes made in China are knockoffs of large name brands, this does not imply that all of them are fake. There are many companies that make their shoes in China using globalization to make it cheaper.
to avoid the electrostatic force
One common workout performed using weight benches is a "tap squat." It involves sitting and standing while holding weights at sides.
To effectively target the shoulder muscles using the lateral raise machine, sit with proper posture, grip the handles, and lift the weights out to the sides while keeping your arms slightly bent. Control the movement and avoid swinging the weights. Focus on using your shoulder muscles to lift the weights up to shoulder level, then slowly lower them back down. Repeat for the desired number of repetitions.
The main differences between using a Bowflex machine and free weights for strength training are that Bowflex machines provide resistance through a system of rods or bands, while free weights use gravity as resistance. Bowflex machines are generally easier to use and require less coordination, but free weights allow for more natural movement patterns and engage stabilizing muscles for a more comprehensive workout.