GDP means gross domestic product. Economic growth rate is measured by GDP.

At present federal Reserve determines that GDP growth will soon slow down to a significantly lower growth rate, it can reduce interest rates today to stimulate future economic growth.GDP is uninspiring during this recovery is due to both effect and that is   Slow growth rate in GDP and fiscal policy Fed policy . Because just like monetary policy, fiscal policy can be used to influence both expansion and contraction of GDP as a measure of economic growth. If the Fiscal Policy is not appropriate it will discourage the rate of GDp . fiscal policy might affect key macroeconomic variables such as gross domestic product growth, employment, and inflation. Fiscal Policy can indirectly effect to GDP.Slow growth rate over time can have an insidious effect on a country’s prospects and due to slow growth housing prices are still falling, jobs are hard to come by and growth remains weak.

So in general we could say both are the reason for uninspiring during this recovery in GDP