In addition to the sciatic nerve, many other nerve roots in the lumbar spine transmit nerve signals to the legs. Therefore, a bulging disc at any point between the five vertebrae of the lumbar spine (L1 to L5) or between the bottom of the lumbar spine and sacrum (L5 to S1) could result in leg pain.
Ipod nanos last about a good 12 hours on a fully charged battery. The time varies depending on how often you stop it from going on continuously.pod nanos last about a good 12 hours on a fully charged battery. The time varies depending on how often you stop it from going on continuously.
Maximum Battery Life. The new iPod touch can play music up to 36 hours, the new iPod nano can play up to 24 hours, the new iPod classic can play up to 36 hours, and the iPod shuffle can play up to 12 hours on a full charge at original capacity.harge your device often to prevent rapid erosion of the Lithium-ion battery's capacity. Never let your battery run down to zero. Your battery will fast charge for 1.5 to 2 hours to reach 80% charge and then 'top-up' charge for 2 to 4 hours more to reach 100%, so try to charge a weak battery for at least 2 hours.