Are resistance Bands as good as weights for building muscles?

It depends on the kind of exercises that you're doing.

The main difference between bands and weights is that the resistance increases when you pull the bands whereas it stays the same for weights/cables. The bands offer zero tension at the point of maximum extension and highest tension at the point it max contraction.

This might be a good thing for some particular exercises but for some others like a shoulder fly or bicep curl, heavy bands might strain your tendons a lot more just because your muscle is pulled the maximum at the highest point of eccentric motion.

Speaking from experience, you should avoid bands for targeting smaller muscle groups. And being someone who has been whipped across the chest with a heavy band(took 3 years for that scar to disappear) , I would suggest you to stay the hell away from bands at any cost.

The only resistance bands I would recommend are the loop bands which are used by athletes.

Are dinosaurs mammals?

Surely this should be and easy Yes/No answer. Either they are or they are not. Well, the answer is not that easy. Surprise!Under the classification system developed by Linnaeus (1707-1778) dinosaurs were often placed in the Class Reptilia (Reptiles). As such they would not have been considered to be mammals.

What is all the gym equipment at Lifetime Fitness?

BFT fitness equipemt Co., Ltd is the most popular Manufacturers in China.China Fitness Equipment Factory|Gym Equipment Intelligent Treadmill Supplier_Spin Bike ManufacturersGuangzhou BFT Fitness Co.,Ltd was established at the year of 2007,Locating in Shenshan industrial park.BFTFITNESS is the larges brand in south

How long would it take to get back in shape since after 2 months of not running?

How Quickly Will Taking Time Off From Running Hurt Me?One study conducted by Elizabeth Ready and Arthur Quinney, looked at the rise and fall in aerobic conditioning in a group of men who followed a cycling training program for nine weeks, then rested for nine weeks (detraining).The twelve men in the experimental group rode hard for 30min four times