You can now easily shop in multiple currencies, view your order total (including shipping fees, customs tariffs and taxes) at checkout and be assured the total is guaranteed at the exchange rate set when order is placed, with no additional payment required upon delivery of your order.ou can now easily shop in multiple currencies, view your order total (including shipping fees, customs tariffs and taxes) at checkout and be assured the total is guaranteed at the exchange rate set when order is placed, with no additional payment required upon delivery of your order.
Muscle weakness, or myasthenia, is a decrease in strength in one or more muscles. It is a common symptom of muscular, neurological and metabolic disorders. Muscular diseases, such as muscular dystrophy and dermatomyositis (disorder characterized by muscle inflammation), are common causes of muscle weakness.
exists and is an alternate of . Muscular strength is a measure of how much force a muscle can exert in a single effort, while muscle endurance describes the ability of muscles to contract repeatedly over time. Muscle strength and endurance develop together: that is, building muscle strength also helps build endurance and vice versa.